Team Triumph specializes in new and used parts for British sports cars. Starting at $23/month. It doesnt like going around corners, squeezing into tight spaces, or expanding to fill larger spaces. It does really help the ride. Performance and specs. Topping off the Carillo rods with JE pistons will save a total People often ask us how one new engine part will improve a cars performance. TR250-6. Still, it is cheaper than a SKU: RTCMM. The standard set-up allows oil to drain away, delaying oil reaching the bearings on start-up. While the University Motors crew was working on the distributor, they upgraded it from points to electronic switching via a PerTronix Ignitor sourced from Moss Motors. We turned to Good Parts for their $299 GP2 cam and $75 lifter set. is the 6-3-2 (for my '74) headers based on the Kastner design 520-530. Have the cam-bearings line-bored to accept Performance Engineering for the Triumph TR6. Obviously, the air cleaners are a bit different with a KN type air filter being provided on the earlier 45MCHH. The stock port necks down to a very small size and has some abrupt turn angles. Port and polish, pockets, 3-angle valve grind A good tune up will optomize the engine performance, stock or with mods. Mallory 140GPH fuel pump with filter and regulator, Fram HP-1 fuel filter throttle routing and vacume maintenance. IMHO, titanium pushrods are a little overboard, but Apr 24, 2023 12:06 PM. Replacing a ripped or worn hood is certainly within the scope of a DIY owner if the instructions that come with the new hood are carefully adhered to. A supplied linkage and choke cable mate the carbs to the stock throttle linkage. . By upgrading the bushes to polyurethane examples, which are harder with far less give in them, road holding will noticeably improve. Throwing parts at a car is fun. Funny there is always a split between those that grew up with these cars and those who join the fold latter and there is always been a split between the mods (radical to restrained) group and the concourse group in every classic car I have owned and I could go on and on. pistons. We were now down to 8.4 seconds, only a fraction of a second behind the latest Mazda MX-5 Miata. No adapters.needed. Like only half the thrust washer shims a regular engine had which lead to early end float issues, and rear driveshafts that had a tendency to lock the sliding shafts under hard acceleration and cornering. recommends for a stock motor. Meanwhile the most important upgrade you can make to a TR6's electrical system is to uprate its alternator: The most commonly fitted alternator is the Lucas 16ACR, though its 34-amp capacity can be reached quite easily during night driving (and that's without any extras such as an engine cooling fan). and available funding: Clearly, most of these also require changes to your distributor Clutches & Parts for Triumph TR6 . The original trailing arm mounting bushes compress under load and this allows the trailing arms to move ever so slightly. QTP QTEC 3in Electric Cutout and Y-Pipe Kit - Single, QTP QTEC Wireless One Touch Remote Controller, QTP QTEC Low Profile Electric Cutout Valves Kit - Pair, SPAL 1777 CFM 13in High Performance Fan - Pull / Curved, QTP Turn Down QTEC 3 inch Universal Adjustable Tip, Stainless Works 3 inch Metal Matrix Hi-Flow Catalytic Converter ( each ), SPAL 2024 CFM 16in High Performance Fan - Pull / Curved, SPAL 1870 CFM 12in High Performance (H.O.) Unless you consider writing the check to the mechanic to be the hardpart. make a good cam better. I plan on using mine as a weekend joy riding car, so nothing too fancy. Putting big carbs on a poorly flowing cylinder head is like increasing only the big end of a funnel; if the small end is left alone, the funnel isnt going to flow any better. 12,634 Posts. of around 270g rotating mass per pot over lightened stock We got our power increases by using the right combination of head work (porting and compression ratio increase), camshaft (one matched to compression ratio and desired power band), ignition work (timing and advance curve) and carbs (size and jetting). Overall, that is Dave Godsells performance upgrade experience began with Daves GT6 2.5 PI and John Brooksbys TR6. The options the 1.65:1 ratio is for dedicated track motors only) will only V8s into their TR6. Address: 4105 SE Lafayette Hwy., Dayton, OR 97114. Joined 4 years ago. 694-110. By no means is it the easiest of machines to get to grips with, especially with its heavy steering and clutch, but equally once you do get the knack of driving this classic there are few that are as exciting on an open stretch of country road. Before starting, we baselined its acceleration and horsepower figures. With engine components to boost power well beyond the original British spec of 150 horsepower and . To improve the performance of these brakes and bring them up to modern standards Fosseway Performance has developed a number of Triumph TR6 brake upgrade kits featuring our four piston lightweight alloy caliper and the option of a special 22 mm vented disc. us to savor. While often lamented, Triumph's 1500cc, four-cylinder engine is still owned and loved by thousands of enthusiasts. would cost over $1,000, so I have decided not to go this route. | Posted in I'm new to tr6s, and I was just wondering what some of the popular go fast parts for these cars are. Now that the car exhales, you can work on the intake. What about sidedrafts and exhaust? By the time the TR6 made its 1969 debut, however, the design had evolved to include a beautiful German-influenced body design and smooth-sailing, inline-six powerplant. A really nice streetable For the best experience on our site, be sure to turn on Javascript in your browser. By adding to cart, and placing an order, you will secure your place in line when the product arrives. sound like one, rather it would sound like any other pony car Sign up for newsletter today. Additionally, we didnt want to rebuild the engine or make overly expensive changes. Pro XS Stainless Steel Oval Gray Exhaust Muffler, Black Adhesive Protection for Seats (02798), Right Side Triangle Roll Cage Net with Quick Release (828998RQP), Front Inner Lower Control Arm Bushings (27-45096), Boomer Series Stainless Steel Silver Exhaust Muffler, Posted by Zachary (Ontario, NY) / March 09, 2021, Coil Springs, Leaf Springs, Torsion Bars | The 3 Basic Spring Types Explained. To see how our improvements were helping so far, we put the old Zenith-Stromberg carbs back on the engine and recorded some zero-to-60 runs. 2.25kg or nearly 5lbs off the rotating mass. to strengthen the bottom end (magnaflux, nitride, weld and machine), (This was with the vacuum retard disconnected.) Mild Race TR6 Engine. Moss Europe charges 50 for its adaptor and also supplies K&N Gold Performance filters, priced 11 each. (For more on ignition systems, seeIssue 116 of Classic Motorsports.). However, even if we give Triumph the benefit of the doubt, those acceleration numbers are . Religious Celebration. Get all the latest information on Events,Sales and Offers. polishing the ports is important. While theTR6is a beautiful car, it cant get by on looks and iffy claims alone. Our times had dropped from 13.5 seconds to 10 seconds flat. What this amounts to is a broad knowledge-base of different upgrade levels we have available for you to choose from for your classic. The key word here is port, not polish. In theory, it is almost a bolt-on deal, requiring only The Birth of the Modern Sports Car: Datsun 240Z, Porsche 924, Triumph TR7 and Mazda RX-7, Fortify Your 1500: Improving 1500 Spitfire and Midget Engines. 1976 Triumph TR6 Emissions Control Decal NEW. The DCOE and 45MCHH share many internal parts, meaning the setup and tuning procedures are nearly identical. 2.5L 6-cylinder engine with upgraded Weber Carburetors, performance cam, and exhaust, polished aluminum valve covers, color-keyed engine bay, Wizard aluminum radiator, 4-speed manual transmission, front power disc brakes, 16" Budnik Wheels with radial tires, custom Royal Blue pearl exterior, tan convertible top, rear luggage rack, bullet . A-Arm Bushing Set Poly Lower TR4A to TR6 SuperPro, A-Arm Bushing Set Poly Upper TR2 to TR6 SuperPro, Air Filter Inner Frame Chrome Screen Oval, Alloy Hub, Heavy Duty Stub Axle and Heavy Duty Bearing Set TR3 to TR6, Aluminum Alloy Valve Cover Polished TR250 TR6 GT6, Aluminum Alloy Valve Cover, Black, Triumph 6 Cylinder, Bearing Kit Aluminum Hub and Stub Axle Uprated, Bearing Tri-Metal Connecting Rod TR250,TR6, GT6, Bearings Tri-Metal HD Mains 040 TR250,TR6, GT6, Bearings Tri-Metal HD Mains TR250,TR6, GT6, Brake Hose Set HD Braided Stainless TR4A to TR6 by Goodridge, Brake Hose Set Stainless 4 Piston Caliper, Brake Pad Set Ceramic 4 Piston Caliper Conversion. the block for zero-deck clearance for 10.0:1 compression is the 546265Peak horsepower7494100Torque at 3000 rpm95 lb.-ft. 109 lb.-ft. 114 lb.-ft.Peak torque95 lb.-ft.109 lb.-ft.115 lb.-ft.0-60 time13.5 sec.9.1 sec.8.4 sec. Oil cooler and 3 qt Accusump. I had the block extensively sonic tested, and even though the TRIUMPH KEY Blank for TR3B TR4 TR4A TR250 TR6. FWIW, a lot of Mikuni HSR carbs are being used on things like TRs and MGs as well. 1972-80 Spitfire, Midget 1500. Add to Cart. The skys the limit in terms of what you can do to increase the performance of Triumphs six-cylinder engine, but as weve chosen to focus on just the bare essentials here (in order to keep a car as close to standard as possible) the one modification that should be made to any TR6 is to replace the unsatisfactory oil filter arrangement with a spin-on oil filter adaptor. lightened stock about 600g each) Now that the timing was set, we finalized our jetting choices for the carburetors. The carbs come with a baseline jetting that is pretty close, so we started there. Triumph . Good Parts manufactures premium quality high performance parts for the Triumph TR6. My TR6 with ported (early) head, SU carbs., comparession ration in the 10:1 range and a mild cam does 0-60 in less than 10 seconds and is still 100% streetable. The poseurs will discuss the quality of the polishing job. Whether youve chosen to increase the power of your vehicle or simply want to personalize its look, you'll get high quality and unmatched durability with each and every part you buy from us. The stock engine setup included dual Zenith-Stromberg CD-175 carbs. Dual row timing chain and adjustable cam sprocket When first glancing through the Performance Coilover Kits section of our website, you may be put off by some of the prices you see. Moldex may make a billet crank which Nothing has come loose in six years. Since this is the most important part of a performance upgrade, we highly recommend seeking out a good shop for the work. It is a handsome car. Before correcting our air/fuel mixture, we wanted to make sure our ignition timing was as good as it could get. With the exception of the Minilite wheels (period correct, and authentic Minilites, by the way), the Grant GT steering wheel and the upgraded stereo, most of the modifications covered here are subtle, if not completely invisible. A good tune up will optomize the engine performance, stock or with mods. Top Contributor. I also did the rear tube shock mod. It would be interesting to know the similarities and differences between this kit and the Weber 45MCHH kit that was put together a few years ago. set. Bench racers love to brag about radical cams, big carbs, and trick port and polish jobs. You own it, even if it doesn't fit. If fitting a new injection pump, its recommended that its relocated away from its original position in the boot, which is directly above the exhaust pipe, to help eradicate any vaporisation issues. We're proud of our skilled staff, who are always happy to help answer questions about 1974 Triumph TR6 performance upgrades - so you can rest easy knowing we . While people are often quick to swap carbs and cams, the cylinder head is usually the key to any performance modifications. $6K, ouch!) We provide wholesale, retail, and aftermarket parts for many car models. Never heard of the new Weber, but they are much less expensive that DCOE's; bet they are not made in Italy either. At least, thats what Triumph claimed early in thecarsproductionhistory. A larger capacity alternator - for . $419.99. this whole kit and kaboodle breathe. Dodd's list of upgraded parts that improve the TR6's performance and reliability . https://trf.zeni.net/TR6-TR250GB/416.php#navbar. CDs has an experienced staff that has ported a lot of cylinder heads through the years, so we knew we were in good hands. TheTR6can climb from zero to 60 mph in 10 seconds. See all feedback. They will also know how far to go without hitting water jackets and other areas that will ruin the head. There are plenty of late model engines around for short money. Have the whole bottom end knife-edge balanced, Who wants that? To improve the performance of these brakes and bring them up to modern standards Fosseway Performance has developed a number of Triumph TR6 brake upgrade kits featuring our four piston lightweight alloy caliper and the option of a special 22 mm vented disc. These numbers have always seemed pretty ambitious to us, as 12 to 14 seconds seems normal for TR6s in the real world. Engineered to Win. FYI you will need a wide port intake manifold also; Exhaust is the same. 87mm Rebuilder piston and liner kit w/ cast pistons. We provide all kinds of performance parts to dramatically increase the speed and power of your Triumph TR6 or improve its look and feel. British Parts Northwest provides all parts and accessories for vintage cars, visits us to buy online. It was time to finally address the worn-out carbs. As you can see, it can get mighty expensive mighty quickly. To know your classic car, you need to drive a classic car to fully appreciate how they feel and respond. they do feel nice to the touch! For under 100 dollars you can replace the crankshaft driven fan with an electric fan and a "fan eliminator" for the nose of the crank. Tuning one takes a little more work, but the results are often quite impressive. In fact, we installed the first 45MCHH kit made for the TR6. 1 / 20 SUNDERCOMBE ST, OSBORNE PARK WA 6017. Our Triumph Car Truck SUV upgrades are built to boost engine horsepower and give your TR6 2.5L with all engine serial nr. For detailed information, select the kit from the list below which best meets your needs: Standard Triumph TR6 Brake UpgradeLightweight Aluminium Four Piston Calipers for use with standard brake discs coming soon, VentedTriumph TR6 Brake Upgrade Lightweight Aluminium Four Piston Calipers supplied with Uprated Vented Brake Discs Please note that this kit requires the use of 15 wheels, NEW Aston Martin DB5, DB6 & DBS Vented Brake Upgrade, Fan Switch Kit Otter Switch Replacement, E-Type 3.8 / Flat Floor / Lightweight Radiator, New Big Brake kits for E-Type Series 3 and Light Weight. Aluminum Alloy Valve Cover, Black, Triumph 6 Cylinder. 1; 2; . The bottom line is that production cylinder heads are designed for a compromise between good performance and easy manufacturing. Country/Region of Manufacture. Racers changed the thrusts regularly and replaced the rear axle shafts with units that carried a much better design that would actually slide reliably when called on to do so. Some people will port a cylinder head by grinding away material to make the ports as big as possible. Racetorations cast, finned alloy sump, baffled and windage tray (polished!) Our goal was simple: We wanted to improve performance without sacrificing drivability. MSD 87mm or 89mm Piston & Liner Kit w/forged Weisco pistons, thicker racing sleeves, special taper bore pins, locks and Deves piston rings. Thats usually a hard question to answer, since the engine is a system and not a set of independent parts. Back at our test site, we found that our zero-to-60 times had dropped quite nicely. Custom Bundle. Back to . The straight-6 motor is quite rare these The 240-hp 3.0-liter mill features an iron block and aluminum head, a big step up from the 112-hp inline-six that resided in this engine bay from the factory. 16" electric cooling fan The car covered the zero-to-60 sprint in about 13.5 secondsdisappointing, but what we expectedwhile its engine produced a maximum of 74 horsepower at the rear wheels. TR250/TR6 to Toyota 4 piston caliper steelbraid hose set. At 7,000 rpm, this is a seriously positive modification. TR 2 TR 3 TR 3A TR4 TR4A ENGINE PARTS. All rights reserved. $20.00. Drivetrain However it is very easy to make what is good, great without spending an awful lot. Ducati Corse Metal Insignia 987691016 NEW Ducati Performance Original O.E. My goal is to build a robust motor, not a grenade. A-Arm Bushing Set Poly Lower TR4A to TR6 SuperPro, A-Arm Bushing Set Poly Upper TR2 to TR6 SuperPro, Accelerator Return Spring TR250 TR6 to 1972, Accelerator Shaft Bushing Kit Heavy Duty TR250 TR6, Adjustable Jet .100 Zenith Stromberg 175CDSE, Air Filter Assembly Chrome Tapered 1.75 HS6, Air Filter Inner Frame Chrome Screen Oval, Alloy Hub, Heavy Duty Stub Axle and Heavy Duty Bearing Set TR3 to TR6, Alternator Fan Lucas ACR Type Alternators, Alternator Pulley Lucas ACR Type Alternators, Brake Master Cylinder Kits and Components. | By The Numbers, Step away from normalcy with one of these cars. I believe that there are Before each pull, we inched up the timing one degree. Find many great new & used options and get the best deals for TRIUMPH TR6 Twin Su Hs6 Carbs / Tr6 Su Hs6 1 3/4" Carburettors Set at the best online prices at eBay! would be even better, but they quoted me $7K for being the first. JavaScript seems to be disabled in your browser. You can find the best suspension parts for your Triumph Tr6 at the best prices at Suspension.com. . 3 x 40 DCOE-18 Webers INTERIOR & ELECTRICS The Triumph TR6 is fitted with disc brakes at the front. How a book of old photos became an archive of racing history, Classic Roadster Showdown: Alfa Romeo Spider vs. the Triumph TR6, The Triumph TR250K: The American Concept That Might Have Saved the British Auto Industry. RING GEAR. Fan, Since 2001 Late Model Performance has been providing 5-star customer service and a wide selection of New Performance Auto Parts and Accessory brands for Vehicles from 1950 to today. In 1993 we were one of the support races for the Touring Car round, where we came second and third, lap times 68.44 seconds and 68.60 seconds of course the quicker time was ALWAYS Daves car because hes the mechanic In 1993 we started our development on TR8s (see image1, image2, image3, image4, image5). Car went like stink, and the manual saved me a lot of $. Taipei has dozens of world-class restaurants where gourmets can sample the most authentic Chinese cuisines. Get all the latest information on Events,Sales and Offers. head, so machining the head for increased compression and skimming The TR6 can climb from zero to 60 mph in 10 seconds. The springs in your vehicle probably aren`t something you think about until there`s a problem or you`ve decided to upgrade suspension parts in the interest of sportier It`s an age-old question that many have asked. days, BMW and Toyota being the remaining builders. Jag straight-6. University Motors rebuilt the distributor and made sure its advance curve was suited for performance over emissions. I'm not expecting to get a ton of extra power out of it. I'd like to have a word with the guy that considers head porting to be an "easy upgrade". Find many great new & used options and get the best deals for Triumph TR6 73 thru 76 Charcoal Canister, Anti-Run On Valve & Bracket, Original, at the best online prices at eBay! Port match with intake/exhaust manifolds motor will cost around $5K, and from there it can reach $15K in TR250, TR6 1969-76, Midget 1500, Spitfire 1962-80, GT6. much? See what LM Performance looked like in 2002, Shop|Brands|About|Contact|Customer Reviews|Status|Receipt|Returns|Cancel Request|My Account, See what LM Performance looked like in 2002. Our initial timing setting was 30 degrees BTDC at 4000 rpm. While trying to decide what performance parts are right for your Triumph TR6, whether it be brake parts, spark plugs or a new suspension, you'll be inundated with a vast choice of performance upgrades at CARiD. Griffin aluminum radiator (from a Corvette) It therefore makes sense that if youre going to spend what is quite a large amount of money on your dream car that you consider spending just a faction more in order to get the most out of your purchase. Alloy Hub, Heavy Duty Stub Axle and Heavy Duty Bearing Set TR3 to TR6. A little more money I know, but I'm rebuilding the engine, and I have a bad case of scope creep haha. While Zentih-Strombergs can be rebuilt and tuned to work and perform quite well, we chose to switch to new Weber carbs. These dozen. 590-030. else does require that the motor to be freshened up, which means it has to come To return some street cred to theTR6, we set out to make some tried-and-true performance improvementsonthecar. Triumph TR6 CARB 1976, Gold Engine Oil Filter by ACDelco. NOT changing the carbs, NOT adding headers. So whether you need to replace your worn and sagging suspension bushings with performance replacements, or you are upgrading your OE suspension with larger sway bars and sway bar bushings - Suspension.com is where you'll find them. The Zenith-Stromberg CD-175 carbs that came on the car were in decent shape, but had enough wear that they were ready for a rebuild. 231-725. Add to Cart. SUSPENSION out there - boring, IMHO. Find many great new & used options and get the best deals for TRIUMPH TR6 SU HS6 Carb Conversion Kit With Air Filter & Install kit made by SU at the best online prices at eBay! JavaScript seems to be disabled in your browser. This order sounds simple, but its not. This cutaway MGB cylinder head shows the stock exhaust port (right) compared to a ported exhaust port. (#114831206811) . are many, again depending on what you want, mechanical expertise, Furthermore, the capacity increase to You are never charged for back orders in advance. Power comes from the | Never miss an article. BACK ORDER - We are temporarily out of stock on this item. This product is made of high-quality components to meet and exceed strict quality requirements. is made to perform durably, efficiently and reliably, there is still something missing under the valve cover. $72.99. A wilder cams allows you to In it, he gives a very good description of how to port the head, as well as a LOT of other tricks to improve the TR6, even if you don't plan to race it. Worn seat coverings and damaged door cards can be replaced with brand new remanufactured examples (vinyl seats covers in a variety of colours are available from Rimmer Bros. priced 320) while a new carpet set (from 170 through Moss Europe) can quickly lift a cars interior to a new level. By adding to cart, and placing an order, you will secure your place in line when the product arrives. Keeping Track of Progress:Heres how each modification improved our Triumph TR6s performance. Porting a cylinder head is a seemingly simple process of making air flow through it more easily. If the fuel injection system has been overhauled and calibrated by a specialist, it should perform as intended. Not only that, Triumph Performance Parts. For gourmands, night markets not only offer scrumptious small . Incense-veiled temples with exquisite carvings and paintings dating back to dynastic times blend seamlessly in streets of the modern city. 0. However, where the DCOE is a twin-choke carb, the 45MCHH features a single-choke setup. Our subject car is a very nice 1975 model that came to us with bone-stock running gear, including the engine, carbs and ignition. NEW-used-Rebuilt-Performance Vintage Parts Team Triumph- 30 year Anniversary 1/3. Heres a fact to remember when discussing cylinder heads: Air is lazy. The 45MCHH kit is a slick, easy-to-install setup. Since the compression ratio was still on the low side, we figured the engine would take more advance. 1974 Triumph TR6 Parts in-stock with same-day shipping. Tubular headers help, but These can be rebuilt, but we had other plans. It is possible to do this without resleeving the cylinders, I installed SU HS6's on my TR250 and that was a nice upgrade. Triumph weights include bolts, wrist pins, rings, etc. $89.95 full set - 2 front hoses plus 2 rear steelbraid hose. Now the motor can go back together. out of the car. A Ford GT40 crate motor costs biggest move you can make. Looking for Triumph TR6 high performance, ignition, interior parts & accessories? ignition trunk door FS. But a little roughness around the edges of a port helps keep the fuel in suspension. It was down 46 bhp on the injected home market version that did 0-60 in the 8 second range. . RING GEAR. components, or a massive 375g/pot over stock components. 400.00. Experienced head porters will know how to work the head to maximize flow, usually using a flow bench to measure the results along the way. After all, what are you buying Non-returnable. By Carl Heideman the wall thickness was around 0.050" thinner than Triumph This will often hurt performance more than it helps; when it comes to head porting, flow path is more important than size. We also have the GP2 cam - a great combination. VvYCXepCPMzGDlfUwTj5qLTh4tZEFnHIcSEK1dalSRYYEpbfYEG0tgY0jwQVzf1j, https://trf.zeni.net/TR6-TR250GB/416.php#navbar. Complete stiffened and lowered suspension spring kits, sway bar upgrades, rear Z bar for Spitfires (eliminates rear wheel tucking under), five speed gearbox conversion, limited slip differential upgrade(Subaru S/L diffs available for Spitfire and GT6) are just some of the performance upgrades available. BACK ORDER - We are temporarily out of stock on this item. These numbers have always seemed pretty ambitious to us, as 12 to 14 seconds seems normal for TR6s in the real world. $260.21. $12.27 - $16.16. take advantage of all of this, and roller-rockers (1.55:1 ratio, CATALOG # 001134065. After installing the cam and head, we moved to the ignition system and carbs. The Triumph TR6 is fitted with disc brakes at the front. into re-sleeving the cylinder walls. | From the Jan. 2007 issue However, even if we give Triumph the benefit of the doubt, those acceleration numbers are pretty lackluster in these days of 10-second minivans. Tubular pushrods Spitfire bearings to work around the TR6's design fault of having Prices vary according to the quality of the material you choose, with the cheapest original-standard item costing 206 (through David Manners) right through to the more expensive mohair-trimmed replacements. Useful articles fast to read and guides easy to understand written by mechanics and car enthusiasts to turn your shopping experience with CARiD into a pleasure. JE +0.047" (290g each, compare with AE Hepolite +0.030" at 410g With my motor producing considerably For about $800, they performed a three-angle valve job, opened the ports and shaved the face by 0.150 inchthat last move would raise the stock 7.5:1 compression ratio to 9.2:1. Mallory twin-points dizzy Moss Europe charges 248 for its SPAX kit while Revington TR charges 413 for its conversion, which is slightly different with the damper located inside the coil spring. Note on engine swaps: A lot of people drop small-block motor. weld and fill EGR port Spitfire Performance Upgrade Parts; Stag Performance Upgrade Parts; TR7 & TR8 Performance Upgrade Parts; Free shipping for many products! 14:30 Cultural Bureau of Hualien County Auditorium 2023 TSOKahchun Wong, Andreas Haefliger & TSO. We knew from experience that head modifications made the biggest differenceabout 15 horsepower at the wheelsbut we were able to unlock even more power from the head through the other improvements we made. Finally, beefier front and rear anti-roll bars will add to a cars stability further still. This 1972 Triumph TR6 has been the recipient of a Show Quality restoration and has benefited greatly from the right Performance UPGRADES installed by a Trium.