triumph spitfire 1500 engine rebuild

We've endeavored to have our machine work carried out on the finest, most accurate equipment available. Hap Waldrop. Now loosen the crank nut and rotate the degree wheel to reflect TDC on it. https://www.rimmerbros.co.uk/Item--i-105313. ft/9.5 kgm) at 2500 rpm respectively. The shop will most likely resurface the cylinder head to insure flatness, and provide for a good sealing surface for the head gasket. Triumph Spitfire Engine Rebuild #8 - Distributor Fitting - YouTube " Create your own unique website with customizable templates. This firm finds these parts overseas and imports them for American enthusiasts. I also experienced the thrust washer failure which ruined the crank so my advice is to keep your foot off the clutch as much as possible. Without question this is a job for a professional. To read Haps previous article on engine disassembly and inspection, visit www.mossmotoring.com/disassembling-british-engine, October 16, 2013 @ 2:20 pm (203) 463-8299 Lube the rod bolt threads with motor oil or fastener assembly lube, like the one ARP makes, and torque your rod bolts to manual spec. 3 main engines were definitelymore common but Triumph had a lock on using only half the thrust washers other manufacturers (like MG) did in that period - a definite shortcoming. Which classic roadster offers the best top-down experience? If the margin (the vertical part of the valve just below the seat sealing area) is ground away during refacing it could leave a sharp edge that can lead to a burnt exhaust valve later on. 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. It is now running with high compression pistons, UK-spec cam, UK-spec 4-2-1 exhaust manifold, and HS4 carbs. Remove the spark plugs and turn the engine over until you see oil pressure at the gauge. Oil pressure regulator parts They are inexpensive, so replace them. If your engine has press fit piston pins, like MG 1275, or the later MGBs, this is not something you can do yourself; it requires special tools. For about $400, we sourced a set of these carbs, the proper intake manifold, a factory European exhaust manifold and a downpipe from Quantum Mechanics. Pinning them with a couple of 4-40 flathead brass machine screws is a simple effective solution. I start with the #1 piston. Oil pump Buy the HD/LC or whatever they are called, a few a set more than, that shell looks pretty much like its hard ever run , ive seen much worst in brand new engines off production, I have only ever torqued up to the factory spec, and never had any issues. Magnafluxing typically involves applying a fluid, or powder to the crankshaft, then viewing it under a black light. BLACK SOFT TOP. At some point in the nearish future, I will be stripping and rebuilding my Spitfire's engine. Almost 100,000 of these engines were used in the 1973-80 Spitfires, and nearly as many were used inMGMidgets sold from 1975andlater. Fill the engine with all fluids. The action you just performed triggered the security solution. While adding main bearings and redesigning thrust washers is not an easy feat, at least one of the engines problems can be addressed: without much headachebettercarburetion. 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. Bottom end I might just get it balanced and reground if needed and look at different pistons and rods but also look at budgets. Weight is mass times acceleration, andI've done this for a TR6, the worst possible case. Keep advancing the timing until you do, then retard just enough so you don't get any pinking. Triumph - Spitfire - Sales Brochure - (2015) (German) Brochure 4 Pages. Carefully remove the main cap and use the graph on the paper slip the plastigauge comes with to determine the clearance. Freshening a carburetor is not as scary as it sounds, and companies like Quantum Mechanics supply the necessary kits. I'll be making sure that my new one is as good as it can get to the "best" end of the specs. You can email the site owner to let them know you were blocked. It is a completely different car than it was when I bought it. Harlow Private 4,500 TRIUMPH Spitfire Spitfire Ray Ciccarelli, Hello Adjustable cam gears will have about 20 degrees of variable adjustment to work with assuring you can get the cam timing exactly where you need. 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. A Speedi-Sleeve can be used to renew the surface. You will need some headwork, and a skim o achieve a higher compression ratio (depends on the cam). Install a lubed lifter on #1 cylinder intake and then install a push rod into #1 intake lifter. At least the MG stayed 'all British'. With your choice of advance curves or a tunable unit. For most, dropping off the cylinder head complete to a machine shop is the best idea. The '78 spit I just bought has this and a 4 tube header on it. TR6 and GT6 Engine. Do both methods and you will see the dial indicator method can lead you astray by a couple degrees. Maybe because its the one I raced back in the day, but it always just seemed better balanced than the 1500 for some reason. Crankshaft replace your pilot bushing. The 3 main floppy 1500 crank can live well at higher RPMS than a stock 1500, if rotating and recipricating assemblies are well ballanced and good ARP main studs are used. I recommend replacing valves and valve springs. Single DCOEs on the 8 port heads suffer from uneven fuel distribution between the inside two cylinders and the outside two owing to the unequal runner lengths of the available intake manifolds. Cutting the valve seats: The most common is a three angle seat for better performance and sealing. Line boring insures that all crank journals are in perfect alignment and properly sized. Mean piston speed (MPS) is a simple calculation using the revs and thestroke. If you find excessive wear your machine shop can reface them. But the Spitfire could be easily stroked to 1493 ccto regain some performance. Whether stock, performance or race, only the highest quality components and workmanship go into our engines. Great Savings & Free Delivery / Collection on many items . swaintech.com, Driving the short-lived MGA Twin Cam is magical, Classic Roadster Showdown: Alfa Romeo Spider vs. the Triumph TR6, An MGC Coupe that recalls the glory days of motorsport. Planning for Rebuilding the Engine on the Spitfire | Triumph Spitfire Mk3 Restoration Project: Bruce's Triumph Therapy, [] http://mossmotorsltd.wpengine.com/restoring-british-engine/ [], January 13, 2018 @ 5:01 pm They will weigh the valve springs and use shims as needed to insure the correct valve spring height and seated pressure of the valves and springs. British Engine Rebuilder 217-232-7303 Specializing in MG/Triumph 1500 Engines " I will not let you run one of my rebuilt engines in your car if I would not run it in mine. Is there a howitzer story there? Spitfire Performance Upgrade Parts Fast delivery worldwide Payment options including PayPal British car experts 01522 568000 1-855-746-2767 | From the March 2013 issue If your crankshaft is out of spec and has to be reground, there are several under-sizes of crankshaft bearings available. Trending price is based on prices over last 90 days. You'd hopethey'd have put them back for the sake of a few pence if they reduced engine failure rates That's interesting, I wonder why they are on my late GT6 mk3? It might be suitable for some situations but the Spitfire (MG Midget) configuration is not one of them. This is a six-cylinder engine, displacing 2 liters. Anyway even with the taller gears the engine isn't so high strung that it lugs at all. Mainly as we now run unleaded fuel, not old 4 star! Carburetor Rebuild Kit, Weber DGV Downdraft . Current car: 1980 Triumph Spitfire Past cars: 1975 Triumph Spitfire, 1973 Austin Mini, Make sure the engine does not overheat. I had a re-used bolt shear, causing catastrophic damage, my first rebuild. Body & Chassis Brakes Clutch, Gearbox & Axle Cooling System Electrical Engine Exhaust Exterior Fuel System & Induction General Accessories Heating & Ventilation Interior Set up the magnetic base and dial indicator on the front side of the cam, or cam gear, and moving the camshaft front to rear reading the movement on the indicator. The project is really starting to come together now, with the engine soon to go back in. Initial start up Crank bearings are supplied standard size and pistons are supplied +0.020" oversize. Spitfire 1500 Engine Rebuild - The Triumph Sports Six Club Forum For instance,the 2014 Renault F1 engine has a stroke of only 53mm but is limited to 15,000rpm! First, scrape off old gaskets as much as you can, then move on to degreasing. Privacy Policy - Terms of Service - Contact Us, Rare American Sports Car: The Fiberfab Jamaican II V8, Full Documentary: The History Of Land Rover, For Sale: The Triumph Scrambler Stunt Motorcycle From James Bonds No Time To Die, Street-Legal Historic Race Car: A 1962 Semi-Lightweight E-Type, Unusual Project Car: A Brazilian Volkswagen SP2, For Sale: Ferrari F40 Wire Frame Sculpture. Quickview. Vandervell were the bearing of choice when a friend of mine built a 2ltr pinto for rallying as alternative bearings failed after about 3 events (Spectacularly the first time!) Check the straightness of the top of the blocks deck where the cylinder head attaches. I have 3 1500 Triumph engines in RB Midgets I'd like to rebuild and upgrade for greater performance and reliability, to take advantage of modern engine components, the years of tuning and development on this engine since the 70's, and the wealth of engine building experience that has amassed since the engines were introduced. As always, once we test fitted the manifold, we sent it to Swain Tech Coatings to be coated. After your 20-minute break-in, do your final tuning. Question is, should ILoctite the bolts and if so which spec should I use. Southern Rebore Services carried out the machining work. Those upgrades transformed my previously 1300 powered car, and it did well at club autocrosses. (To replace my old engine, which had suffered catastrophic failure). Some connecting rods will be a press fit type, and not need servicing other than pressing the old piston off and the new pistons on. 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. Once the piston gets to the point where the ring compressor is resting on the deck of the block use a dead blow hammer to tamp the top edges of the ring compressor to square it against the bore. Piston-to-cylinder wall clearance must be checked. DIY Engine Rebuild Kits - My website - Acme Speed Shop Triumph produced the fun and affordable Spitfire for 18 years, during which time over 314,000 were built. Cloudflare Ray ID: 7a2e7dcb8a2dc2cd Once you have confirmed oil pressure you are ready to fire the engine for the first time. All engines are run and broken in prior to installation or shipping to the customer. Click & Collect. Hardened exhaust seat inserts are a must for the hotter burning unleaded fuels used today. Remember, these cars were optimistically rated at about 70 horsepower at the crank. As a rule of thumb, its best to replace the rod bolts. Otherwise, enjoy the car, collect the stuff you need and don't put yourself under pressure! 142.132.219.252 I thought for 30-40 I'd just change the bolts - more for piece of mind rather than anything else - not going ARP as the engine will be pretty much standard. And I'll be looking at the shells as I said and thrust washers - though it does look from the outside to have been done well (I don't want to knock the chap who did it!) Thanks Pete and Clive - as I say, I'm not after a racing engine or even upping the power particularly. The American exhaust system from the downpipe back will need to be replaced, however, as it wont mate to the European-spec downpipe. At this point the machine shop is ready to assemble the cylinder head. Never, ever fire up an engine without confirming you have oil pressure. Degree wheel Thanks for the article though it just reinforces my decision. Zero out the indicator and double check to make sure you are correct. I have rebuilt a dozen or so engines (probably double!) Theory is great, but how much does this swap really help performance? Thanks Richard. I think these carbs were also stock on 70's era Fiat 124 sedans and roadsters, but I may be wrong. 1980 1500 Spitfire, I just added new cap, rotor, wires, pertronix ignition and flamethrower coil. But Ive stuck with it for reasons long since forgotten! Crankshaft bearings for the connecting rods and main bearings. Have your timing light ready to set the timing. Thank you very much! Motor runs excellent, no issues with state inspection and everything works as it is supposed to. The best currently available bearings are King Tri-metal which most suppliers (e.g. 5500 13.93 16.04 This item: Triumph Spitfire 1500: Repair Operation Manual. TR3B-TR6 four speed gearbox with A-type OD base rebuild pricing $3250. Degreeing a camshaft Crankshaft grinding is a very skilled part of the machine shop phase. This is a good time to consider a performance cam. Spitfire/GT6 site suggests E for engine, to avoid confusion with commission number. Engine gasket sets I prefer Payen brand gasket sets when I can get them. Power is supplied to the wheels via a 4 speed manual with overdrive gearbox. Come on fellas, Mike can't be the only one to reply??? Other Areas of your Engine Get the distributor modified to match the cam (the Distributor Doctor) and find somebody to set the carbs up on a rolling road. If you feel any resistance, make sure the ring compressor is tamped square against the block deck, and if you still feel resistance, you may want to look in the bottom of the block and make sure your connecting rod is not interfering with the crankshaft. 21.49. The problem with the thrust bearing is serious, and every Spitfire (or GT-6, or TR-6) owner should know how to check crank end play. After this simple swap, our Spitfire was transformed. I have 3 1500 Triumph engines in RB Midgets I'd like to rebuild and upgrade for greater performance and reliability, to take advantage of modern engine components, the years of tuning and development on this engine since the 70's, and the wealth of engine building experience that has amassed since the engines were introduced. I use .003 clearance on my manganese bronze guides. Now stop at .005 before the indicator reaches zero, or maximum lift, record your readings at the degree wheel. Lube should be used any place one part makes contact with another that could cause frictionthe exception being the piston and cylinder walls. For a road engine there are a few simple things. Use rubber gloves, even water-based chemicals can be harsh on skin. Re the pinking. This is done to prevent a piston ring from getting caught and breaking during installation. Install the cam thrust plate, timing gears, chain and tensioner (if applicable) following the workshop manual guidelines. It includes the crankshaft, bearings, pistons; it excludes the sump, oil pump, camshaft, cylinder head. Pay close attention to your workshop manual for tips like this. Follow the same process with the rod bearings as we did with the crankshaft and plastigauge each journal one at a time. Most cylinder head parts are inexpensive. But all the above are expensive and competition related. Triumph Spitfire Classic Cars for Sale - Classics on Autotrader theres no dirt inclusions ,or scuffing , look very good to me But do no explore the rev range too often (maybe get a rev limiter!). Bolting Dual DCOEs on a stock engine would would hurt driveability. The engine needing the least work to retrofit is the Triumph GT6, or the Triumph TR6. You will need a piston ring compressor. To save money and meet the ever-stricterU.S.emissions standards, American-market versions of this 1500 were fed by just one carb, not the dualSUsetup found onearlierSpitfires. Install the piston and connecting rods Add to Cart. Most cam lifters can be installed after the cam, but on the MG and Austin Healey A-Series engine, the lifters have to be installed before the cam is installed. The goal is to spin the engine in the normal rotation to maximum cam lift (now zero on the dial indicator) and stop at same given point before and after max lift has been achieved. Cylinder head Pushing out the old pins is normally done by cold pressing. Hap, Great article but I must disagree with method for finding TDC. Has anyone done anything to deck the block to remove the recesses between the cylinders and run a diff head gasket, i.e. But the US emissions regs sucked away both torque and power. Bare J-type OD base rebuild pricing is $1399. From your local part store you will need to purchase the green plastigauge with a measurement range for .001-.003. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Best Selling in Engine Blocks. Given that MG and Triumph were both owned and built by BLMC, choosing the Spitfire motor for both was a no brainer. Connecting Rods I was not aware of the header from the UK. Sold my spit last year and it was one ofthe few cars I never regretted selling. The dual HS setup appears to be the best way to go, either the HS2 set-up from a Euro 1300 Spit or the HS4 set from a Euro 1500 Spit. All in all, even though there are more desirable sports cars out there the 1500 Midget has been a fun car to have owned for the past 18 years. Totally computer controlled, and programable, this specialized equipment eliminates inaccuraties and errors that can be introduced with manual equipment. Silodrome was founded by Ben back in 2010, in the years since the site has grown to become a world leader in the alternative and vintage motoring sector, with well over a million monthly readers from around the world and many hundreds of thousands of followers on social media. Rebuilding A Triumph Spitfire Engine - Silodrome Triumph Spitfire Repair & Service Manuals (2 PDF's For engines with a lifter cover or external lifter access, install the liftersif not already pre-assembled. 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. Make sure each time you do this you rotate the engine counter-clockwise approximately .100 and then start back in the normal rotation of the enginethis will make sure there is no timing chain slack that could skew your readings. Never assume a new oil pump should not be taken apart and checked. Newman a decent supplier so may have variations worth exploring. This should enable even 'inferior' bearings to be long lasting. A frind ran a Ginetta G4 with a 3 main Ford MAE - 3 main, 9500 rpm red line (albeit with a short stroke). If you can catch a fingernail on the surface of the flywheel where the clutch disc rides, you will need to resurface your flywheel. I use a Moss high performance Pro Sport model on my MGB racecar and can attest to its high quality. Water pump Its important that this be accounted for because too much clearance would cause a loss of oil pressure and too little clearance could cause damage to the bearings and crankshaft. and he didn't use eBay parts, just Canley Classics, Rimmers or Moss. If you want to uprate the big end bolts but don't feel like splashing out on ARP, you can also use Cosworth (YB?) They can be rebuilt/modified by anyone who knows SU's. Save my name, email, and website in this browser for the next time I comment. Triumphs and Jags back in 1972 (58k scanned image of an official price sheet) Building an engine test stand Assorted first hand tech rebuilds Rebuilding Seats Windshield chrome Trim Oil Cooler Installation New Pistons and rings Grinding Rings New Dashboard Front Spring lowering Stainless Steel Brake Lines Rear axle tricks Interior Trim Read More 1978 Triumph Spitfire with a Mid-Engine Turbo 1.8 L Inline-Four. 20 Triumph Spitfire Parts & Spares - Moss Europe Items that dont move, like valve covers, front and rear engine plates, lifter covers, timing covers, distributor bases, etc., you can clean yourself. The std stamped on the shells should mean std size. Keep your manual close at hand for the assembly stage. A bead blast cabinet is ideal for this job; however a wire brush on a drill, or bench grinder with a wire brush will get the job done. Thrust bearing in the proper size. Power is, This documentary tells the story of the humble Land Rover, from its origins immediately after WWII as a four-wheel drive farm tractor replacement right, This is the Triumph Scrambler 1200 XE stunt motorcycle that was used while filming the memorable chase scene in the James Bond film No, This Jaguar E-Type has been built to Semi-Lightweight specification by XK Engineering, its powered by an all-alloy Crosthwaite & Gardiner 3.8 liter straight-six thats, The Volkwagen SP2 was developed by Volkswagen do Brasil specifically for the Brazilian market as a locally producedsports car.

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