By the time you factor in a driveline loss of 15 to 20 percent, our low horsepower reading looks pretty accuratemaybe even a bit impressive. Full Engine Rebuild Kit - 1500 - RL1001RBK This full engine rebuild kit includes the minimum of parts required when rebuilding an engine (less crank & cam); and assumes that your cylinder block, head, crankshaft & camshaft are all serviceable. Install the valve cover. Read the Forum Help (FAQ) or contact the webmaster. Add to Wish List. These used to be cheap,but only Burton power (SC248)seems to have them now (7.61 ea). Purchase a good quality assembly lube. Piston set these will come with rings and pins supplied. In addition there are no springs or weights to fool with. Hap, Great article but I must disagree with method for finding TDC. 5000 rpm may be a conservative limit even for a 1500, but it's easy to see that thelonger stroke engine approaches the 20mps limit far sooner than the earlier engines. Add to Cart. As of March 2007, all of our engine block work is carried out to the extremes of perfection on a CNCengine machining center. I'm guessing not particularly. Piston-to-cylinder wall clearance must be checked. They are still relatively cheap, but are usually in need of new throttle shafts and waxstat to fixed jet modification. Right off the bat, this larger engine delivered more torque than its predecessor. Apply 30W motor oil to the cylinder walls and the piston skirts. You can use new lifters with a used cam but never used lifters with a new cam. 4.20 postage . June 30, 2021 June 30, 2021; GT6; Fanatik Builds started their 1971 Triumph GT6 project as a simple restoration. A 439 inch small block that put out 739HP on pump gas. Similar upgrades but I milled .125" off the head, sourced a pair of SU's from a '67 Spit, and installeda header from Victoria British. Manganese bronze guides are also available and I almost always use them because they are very long wearing. Use a wooden, or plastic hammer handle, to tap the top of the piston down into the bore. Lifters (tappets) are always replaced with a new camshaft. Lighter pistons and lighter conrods, by reducing their mass. A shop manual is a good idea, but we have a little cheat: Just disassemble one unit at a time, and use the other as a 3-D shop manual of sorts. 1980 1500 Spitfire, I just added new cap, rotor, wires, pertronix ignition and flamethrower coil. Took the car out for a ride and have a small backfire after shifting. Over the past 8 years I ahve been upgrading my 1500. Inspect the rocker arm bushings and replace if needed. 9.99 Download now. I like to start with the center cap. Cloudflare Ray ID: 7a2e7dcb8a2dc2cd The downdraft sends the mixture down to a flat surface in the intake manifold where it splatters and pools rather than smoothly reaching the head. This is due to the manifolds available for that adaptation. Early Spitfire and Heraldengines had lock tabs (https://www.canleyclassics.com/triumph-spitfire-mki/ii-crankshaft-and-camshaft). Drivetrain Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Engine Blocks, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. Stroke(mm) = 76 Stroke(mm) = 87.5 Sold my spit last year and it was one ofthe few cars I never regretted selling. I can then, at my leisure,rebuild the one in my car now and either sell it on or do another swap. The Birth of the Modern Sports Car: Datsun 240Z, Porsche 924, Triumph TR7 and Mazda RX-7. And real-world performance? - I think there is some end float issues amongst others!). My GT has them and Rimmers show them on TR2 -4a, but not GTs or Spitfires. The carb is a two stage design, so it's essentially a one barrel with a secondary that comes on at full throttle. Rocker shaft 1296cc, 1493cc) . 13 33,950 TRIUMPH SPITFIRE 6383 MANUAL RHD Refcode: 07AD6F7A-7C71-6CF9-9CAF-66E10EE97FDA Pristine Triumph Spitfire 1500 with just 3,999 miles on the clock! A frind ran a Ginetta G4 with a 3 main Ford MAE - 3 main, 9500 rpm red line (albeit with a short stroke). The three-main-bearing design did not lend itself well to hard use. I used new bolts and tabs, but this was 1980s so bolts would be from the good bucket. Nov 14, 2022 Your IP: A heat shield is highly recommended for these as well. www.mossmotoring.com/disassembling-british-engine, Planning for Rebuilding the Engine on the Spitfire | Triumph Spitfire Mk3 Restoration Project: Bruce's Triumph Therapy, http://mossmotorsltd.wpengine.com/restoring-british-engine/. Our zero-to-60 times dropped by more than 2 seconds. I use .005 before and after maximum camshaft lift. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Timing assembly always replace the chain, timing gear and timing chain tensioner. In our case, Quantum Mechanics sold us a brand-new downpipe to match the European exhaust manifold. US Supplier of 123Ignitions, Pre-programmed\switched models, Programable USB PC models and "NEW" Wireless Bluetooth models for Apple or Android. From the the tight budget, to the all-out approach, I've done it all, and can help you with your project Performance & security by Cloudflare. For engines with a lifter cover or external lifter access, install the liftersif not already pre-assembled. Car. All rights reserved. By Tim Suddard This website is using a security service to protect itself from online attacks. The chap who created this stop motion film is one of the few chosen ones who successfully completed a full engine rebuild without throwing in the towel and marching down to the pub, the engine in the film is a 1500 4 pot from a Triumph Spitfire one of those cars Ive always sworn Ill buy. Get notified when we add a new Triumph Spitfire Manual. Manganese bronze guides expand with heat at a different rate than your cylinder head and require more clearance than cast iron guides. Make sure the piston is marked front and that you are installing it in the proper direction. That is not true but often repeated. MACHINE SHOP WORK Each engine I take to the machine shop is: Magnafluxed for cracks in the block, head and crankshaft. 2023 Motorsport Marketing. We carry a wide-ranging catalog of used Triumph engines for all applications including gas and diesel engines. I discussed addinglock tabs with the engineer when I did my Herald engine, but he warned against it. anglefire is my forum name across all forums I use. In England, Triumph Spitfire 1500s were sold with dualSUcarbs. Buy your used Triumph Spitfire motors/engines from us and save time and money. Engine gasket sets I prefer Payen brand gasket sets when I can get them. The big issue with Spit motors was not wear onTW, it was preventing them from dropping. Take the connecting rod, with the cap removed, and the rod bearings installed and insert the connecting rod in the bore. Feb 2016: We are currently only rebuilding Triumph TR3B (four synchro) through TR6 transmissions and A and J type . The, The traditional Silodrome was a carnival sideshow attraction also called the Wall of Death." $4315. NEW PARTS Has Weber carb. A parts washer makes this job a lot easier, but if you dont have one you can make a temporary parts washer out a 5-gallon bucket and waterbased degreasers. Cylinder Head I have seen someone fitting an extra thrust bearing by machining the cap to suit - but keep some material for retaining the extra and existing bearings. Make sure the engine does not overheat. Remember they have to go in the exact spot they came out of it. item 4 New Valve Cover Gasket for Triumph Spitfire and MG Midget 1500 Cork, item 5 New Cylinder Head Gasket for Triumph Spitfire 1500 and MG Midget 1500 w/ Tab, item 6 NEW TRIUMPH SPITFIRE 1500 MG MIDGET 1500 WATER PUMP, item 7 Triumph TR6, GT6, Spitfire, MG Midget 1500 fuel pump to engine gasket 138791, item 8 Triumph Spitfire - TR250 - TR6 & GT6 & MG Midget 1500 - Rear Main Crank Seal, 5.0 out of 5 stars based on 9 product ratings, 5.0 out of 5 stars based on 5 product ratings, 5.0 out of 5 stars based on 4 product ratings, 5.0 out of 5 stars based on 2 product ratings. Bolting Dual DCOEs on a stock engine would would hurt driveability. I know I was able to replace the thrust bearing in my TR-6 by dropping the pan and removing the rear main bearing cap, but can't remember if it the same on the Spitfire. TR3B-TR6 four speed gearbox with A-type OD base rebuild pricing $3250. Head has been gas flowed and the inlet ports "matched" apparently and it came complete with rebuilt carbs, alloy rocker cover and a twin pipe sports exhaust and4-2-1 header. So, if not Vandervell, what other makes are recommended? Inferior steel in the crankshaft, narrow bearings and thrust washer inadequacy posed issues for the 1500 and on top of that the single carb is a negative, as your test showed A competitor in my race group used to refer to his 1500 as "Mr Floppy" (referencing the crank, which precluded using high rpm). MG MIDGET (late model) TRIUMPH SPITFIRE 1500 MOTOR ENGINE REBUILD SERVICE Refurbished $2,695.00 timwhomi5 (2,345) 99.6% or Best Offer Freight 39 watchers Sponsored New Complete Engine Seal and Gasket Set Triumph Spitfire 1500 MG Midget 1500 (For: Triumph Spitfire) Brand New $59.94 sportscarpartsltd (55,071) 99.7% Buy It Now Free 3 day shipping Given that MG and Triumph were both owned and built by BLMC, choosing the Spitfire motor for both was a no brainer. A window into racing in the 1960s | Sebring Special MGBs: How an MG TC gave way to a worldwide British car enterprise. Thanks for the article though it just reinforces my decision. The thing to remember is that the engine is many different systems that all have to work together. Triumph TR engines. I wouldn't bother changing the main bolts either, and I don't think loctite is a good idea. You may also have to replace your connecting rod small end bushings as well on a floating rod type. I replaced the original exhaust header with a Pacesetter which increased the pipe diameter to about 2"but have learned there are better ones available. Ray, July 19, 2015 @ 6:14 am (585) 889-2786 I have only ever torqued up to the factory spec, and never had any issues. Install the piston and connecting rods FUEL PETROL PUMP (**See Engine No**) (1970- 74) 20.50. The 1500 is a stroked 1300 and like all stroker engines, they make torque down low, but do not like higher RPMS. quantumechanics.com, Swain Tech Coatings Inc. WHAT A MACHINE SHOP SHOULD DO Get Started from a 1300? Now that you have found TDC, move the dial indictors outside bezel to reflect zero at the needle point. I'd start with some head work a header and dual SUs. You may have seen them at county fairs the vertical velodromes were originally built from old grain silos, leading to the name "silo-drome.". In others, these cars are too old to require routine inspections. Cutting the valve seats: The most common is a three angle seat for better performance and sealing. Add to Wish List. Anyone know anything about the downdraft Weber carb and aluminum intake kit being offered by englishparts.com? Whether stock, performance or race, only the highest quality components and workmanship go into our engines. The snaps were so that I remembered how everything went, so I could put it back together again. Timing is set by ear - to be honest one reason for the rebuild/replacement is that the timing is all over the place when I use a timing light - which is either due to a crap dizzy or the pulley moving (Which is not as tight as I'd like - but the bolt is very much tight! That is not true but often repeated. It is now running with high compression pistons, UK-spec cam, UK-spec 4-2-1 exhaust manifold, and HS4 carbs. Protection by optimising the oil supply is another option. In my post above I was referring to "quality"! At the end of the day if it needs a rebuild every 40/50k its notthe end of the world as that is plenty of years use! He has a 2 liter OHC compared with the spit's little push rod 1500. During break-in, check for leaks. A balancer can be rebuilt or you can purchase a new one and in some cases a high performance harmonic balancer is available. bolts. It will smooth out an engine and pull locked up hp to the fore. As a rule of thumb, its best to replace the rod bolts. Question is, should ILoctite the bolts and if so which spec should I use. Spitfire/GT6 TS Imported Automotive, 108 South Jefferson St., Pandora, Ohio, 45877, USA Tel 800.543.6648 (USA & Canada only) 419.384.3022 (Tech / General Information) Remember, these parts may be nearing their 40th birthday, so go with a reputable dealer. Save my name, email, and website in this browser for the next time I comment. (TR6 engine block in the process of being CNCmachined, cylinders being bored). Coat with oil, install and torque the #1 main cap to manual specs. Hardened exhaust seat inserts are a must for the hotter burning unleaded fuels used today. 1979 TRIUMPH SPITFIRE 1500 MK IV. Theory is great, but how much does this swap really help performance? Ray, that is a good point, the wet sleeve motors like the Triumph TR3/$ engines are not a engine I work with. There is no need to hurry; time is your friend when degreasing. Strengthening the bottom end isn't an option, unless you go for a steel billet crank and conrods. I raced both 3 and 5 main bearing MG engines and the 3 mains were dealing with slightly less drag and seemed a bit stronger and quicker revving, but bearing life when run to high rpm was better on the 5 main engines - they didn't get around to making 5 main versions until 1965 and Triumph never did go with 5 mains for their 4 cylinder sports car engines. This item: Triumph Spitfire 1500: Repair Operation Manual. Because these parts are designed by Triumph to fit the cars, the swap is a snap and the results are nothing shortofremarkable. Those upgrades transformed my previously 1300 powered car, and it did well at club autocrosses. Theres nothing quite like the process of pulling apart, fixing and rebuilding a vintage engine. On some crankshafts the area where the seals ride can wear over time and new seals alone may not insure you wont have leak. This was criticallyimportant asBrazilian automotive, This is a wire frame sculpture of the Ferrari F40 inarguably one of the Italian automakers most important and historically significant supercars. If all checks out take the car for a short drive (dont stray far from home, just in case) varying the rpm from 2,000 to 4,000. The following is a list of new parts I typically include in an engine rebuild. I have a lot of experience in building engines, I even put together a current class record holding engine at Bonneville. This number could vary, as long as it is the same exact point before, and after maximum lift. Pinning them with a couple of 4-40 flathead brass machine screws is a simple effective solution. Water pump | Weight is mass times acceleration, andI've done this for a TR6, the worst possible case. Once you have confirmed oil pressure you are ready to fire the engine for the first time. Check for oil pressure before cranking. None of these points will do you any good though, in reality youll have either turned to alcoholism or been committed to a lunatic asylum long before the task is completed. Install and torque the main caps one at time. The music is In The Hall Of The Mountain King from Edvard Griegs Peer Gynt Suite The results were that the downdraft Weber gave essentially the same performance as HS4s. For example, most modern black composite material head gaskets require no coating or sealer. If you have a single row chain I suggest you upgrade to a double row chain if available. The big end of the connecting rods that clamp around the crankshaft need to be checked for sizing. Move the crankshaft the normal operating rotation (clockwise when facing the front of the engine) until you see the needle reach maximum camshaft lift. Motor runs excellent, no issues with state inspection and everything works as it is supposed to. And oversized washers are available if there's wear on the crankshaft. It went like stink. All engines are run and broken in prior to installation or shipping to the customer. After refreshing the carburetors, the next step is simply to replace the intake and exhaust manifolds with the European-spec pieces. By Its a good idea to replace the rocker shaft. If using a performance aftermarket cam, it may be different than what is listed in the manual. ], Story by Tim SuddardPhotography asCredited. Oil pump If you find excessive wear your machine shop can reface them.
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