I had a re-used bolt shear, causing catastrophic damage, my first rebuild. WishboneClassics is able to perform certain machining operations on your engine that you cannot have done elsewhere. Quantum Mechanics, Ltd. You may have seen them at county fairs the vertical velodromes were originally built from old grain silos, leading to the name "silo-drome.". And, once you have the engine block on the engine stand, youre ready to dive in. Now that you have acceptable readings on the main journal make sure you clean the plastigauge off each crankshaft journal and bearing shell. But no proof or paperwork so Im assuming it wasnt. We know as the piston idles around TDC the cranks motion doesnt produce much stroke so the positive stop method is more accurate and easy too. If it is worn, have it replaced as well. Almost 100,000 of these engines were used in the 1973-80 Spitfires, and nearly as many were used inMGMidgets sold from 1975andlater. 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. Bolting Dual DCOEs on a stock engine would would hurt driveability. And as my current engine seems to be doing about 28mpg, I'd hate to think what a low efficiency engine is like, i cant find any data readily availablethat explains the last suffix 'E'. item 3 Triumph Spitfire 1500, MG Midget 1500 Rebuilt 4-Speed Transmission, Original, !! PS just noticed - you DO call yourself "Anglefire"! 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. FUEL PETROL PUMP (**See Engine No**) (1970- 74) 20.50. This is done to prevent a piston ring from getting caught and breaking during installation. https://www.rimmerbros.co.uk/Item--i-105313. I wouldn't bother changing the main bolts either, and I don't think loctite is a good idea. Oil pump whether you replace with new or reuse your current oil pump you will need to disassemble it and check the clearances. As for the MG Midget, I preferred the 1275. It's a surrogate for the actual stress calculation that works out the acceleration of the piston, whichis a LOT more difficult! I use a Moss high performance Pro Sport model on my MGB racecar and can attest to its high quality. But the US emissions regs sucked away both torque and power. Theory is great, but how much does this swap really help performance? item 1 MG MIDGET (late model) TRIUMPH SPITFIRE 1500 MOTOR ENGINE REBUILD SERVICE, item 2 MG MIDGET TRIUMPH SPITFIRE 1500 FP ENGINE BLOCK. I wont cover every little detail that a manual will tell you about engine assembly. The Spitfire has headed over to the garage where the brakes and suspension components have been stripped, sandblasted and painted and have started to be fitted. For the earlier 4 cylinder engines we always fit upgraded rear oil seals, an . Let the engine run 20 minutes at 2,000 rpm to break in your cam and lifters. Handy Tip: If using an adjustable cam gear, torque the cam retaining nut to manual specs before making your adjustments. And is actually a spelling mistake, made the first time I used it. Install a lubed lifter on #1 cylinder intake and then install a push rod into #1 intake lifter. Hap Waldrop. $29.77. The factory paired these preferred carburetors with a free-flowing, cast-iron exhaust manifold that emptied into twin pipes. It will be your main point of reference. At TRF, we know every part of the Spitfire 1500 engine intimately, and rebuild them to exacting standards Purpose manufactured components designed to replace faulty original designs - for increased reliability and durability. Total price: $93.10. To avoid offsetting the soon-to-be-realized power gains, make sure the new system is not too restrictive. Cam bearings I prefer the full circle type Deck H $3,341.18 New ---- Used Dart SBF SHP Iron Block 4.125 Bore 9.500 DH - 31375235 $2,999.00 New ---- Used Budget a day to do the work, plus the cost of modifying your exhaust system, the carb-freshening kits and the paint and cleaning supplies. If you have just set it to the "book" spec there is every chance it will not be ideal. If you find excessive wear your machine shop can reface them. Install the camshaft, front engine plate and cam thrust plate By Tim Suddard Can't find a shop that offers a crankshaft nitriding service? 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! The 1500 long stroke is not the best for reliability and can suffer serious big end and con rod failures ifnused in a hurried life It does age quite quickly, upping the power wont help much in reliability Clives the best on this Pete clive Members 5.5k Posted October 1, 2017 For a road engine there are a few simple things. Also worth making sure the crank end float is correct (oversize thrust washers usually required, get them the right way round too). It should come around the outer edge of your degree wheel, preferably on the top side. 2023 Motorsport Marketing. I'd start with some head work a header and dual SUs. Hadone on the street will all the competition Cooper S parts. This reduces flow to the mains. I started a similar thread on the MGE and got quite a bit of good feedback, so I thought I'd see what you guys have to say. This is a Fiberfab Jamaican II, it was built in 1983 using a Fiberfab tubular steel chassis and a sleek, lightweightfiberglass body. Anyway even with the taller gears the engine isn't so high strung that it lugs at all. But do no explore the rev range too often (maybe get a rev limiter!). My spit was a 79, and when I compare it to the other tech available at the time it just looks sad. As of March 2007, all of our engine block work is carried out to the extremes of perfection on a CNCengine machining center. Engine Block There are some things I liked about the spit but not enough to keep it around. Its rated horsepower was 104 hp in its final year of production, which was 1973. 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. Oil Pump and Exterior Assembly Triumph Spitfire 1969-1980 Owners Workshop Manual: Glovebox Edition (Practical Classics & Car Restorer) $2000. If the gap is too big you are going to have to shim the camshaft or remove material from the back side of the cam gear. On some crankshafts the area where the seals ride can wear over time and new seals alone may not insure you wont have leak. Do this one main cap at time working from front to back being careful to not rotate the crankshaft. Pay close attention to your workshop manual for tips like this. A 439 inch small block that put out 739HP on pump gas. The Triumph SC (small car) engines were never derived fromtractors. Larger and the vital internal parts should be cleaned by professionals in an industrial parts washer. Make sure the piston is marked front and that you are installing it in the proper direction. Restoration of my Triumph. There are several actions that could trigger this block including submitting a certain word or phrase, a SQL command or malformed data. Street engines are warrantied for 12 months / 12,000 miles (contact us for complete details of the warranty). Shop Work At some point in the nearish future, I will be stripping and rebuilding my Spitfire's engine. To truly rebuild SU carbs, you must send them to an expert; replacing those throttle shaft bushings requires specialized equipment. I prefer tri-metal bearings; they are what the factory originally supplied for many cars. And it's easier/cheaper than replacing the crank and rebuilding the engine! MG Midget Triumph Spitfire Rebuilt 1500 Engine About this product About this product Best Selling in Engine Blocks Speedmaster Pce286.1049 Aluminum Engine Block Ford 351w Windsor 9.500 In. Yeah, except for Mazda, Ford, GM, Toyota, Mercedes, Nissan, Honda, etc. Cover the camshaft journals, lobes and gears liberally with assembly lube. After your 20-minute break-in, do your final tuning. Clutch kit. | Posted in Because our carburetors didnt exhibit any throttle shaft wear, we didnt need to have them rebuilt. Pinning them with a couple of 4-40 flathead brass machine screws is a simple effective solution. This firm finds these parts overseas and imports them for American enthusiasts. Intake valves Consider oversize for better flow This number could vary, as long as it is the same exact point before, and after maximum lift. Having trouble posting or changing forum settings? I did the SU conversion source from Quantum Mechanics along with a 5 speed transmission also sourced from Quantum. Has Weber carb. This is where most cracks occur, so the proper filet radius is important for the overall strength of the crankshaft. Piston set these will come with rings and pins supplied. For most, dropping off the cylinder head complete to a machine shop is the best idea. Anyone know anything about the downdraft Weber carb and aluminum intake kit being offered by englishparts.com? This item: Triumph Spitfire 1500: Repair Operation Manual. 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. The shop will most likely resurface the cylinder head to insure flatness, and provide for a good sealing surface for the head gasket. And the engine was a huge part of that. The rule with engine building is clean, clean, and then clean some more. ALL THE PARTS YOU NEED FOR DIY BOTTOM END ENGINE REBUILD INCLUDING PISTON AND RING SET ,BEARINGS, OIL SEALS,OIL PUMP,CAM FOLLOWERS ,TIMIMG CHAIN AND TENSIONER, HEAD AND SUMP GASKET SET. Initial start up theres no dirt inclusions ,or scuffing , look very good to me Piston-to-cylinder wall clearance must be checked. For example, most modern black composite material head gaskets require no coating or sealer. Piston-to-cylinder wall clearance must be checked. Make sure the engine does not overheat. Most cylinder head parts are inexpensive. Set your dial indicator on the top side of that push rod. Now stop at .005 before the indicator reaches zero, or maximum lift, record your readings at the degree wheel. 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. We're able to bore Triumphblocks to accept cam bearings, we've even produced specialized tooling to shorten the duration of this procedure - which saves you money, because we can do it quicker. This engine is almost a direct bolt-in. If you are using a copper gasket then use a copper gasket spray coating. 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? A word of caution about decking the block too much: Some engines, such as the Spitfire and Midget 1500 and the later TR6, have necessary recesses around the cylinder bores. A better solution is to use this as an excuse to use larger intake valves and enjoy improved performance. do make sure you stick to 97+ or better fuel, **95 ul was for side valves and mowers when these cars were born. Install the valve cover. Payen gaskets where possible, use the best crank bearings you can find (vandervell but you will have to be VERY lucky) and you WILL need a thermostatic oil cooler, and millers CSS20/60 oil a good idea. Im only really in the planning stages as when I do pull the engine, Id like to do things like make sure the head is lead free - Im told it was done by the guy who rebuilt it before the last guy who I bought it from. So, if not Vandervell, what other makes are recommended? The process is mostly a function of carefully cleaning, disassembling and reassembling each carburetor while installing new gaskets. Thanks Pete and Clive - as I say, I'm not after a racing engine or even upping the power particularly. If you are using a performance camshaft you may have to advance the cam timing per the cam manufacturers instructions. I spoke to the distributor doctor today - after looking at the website - and have ordered a standard replacement dizzy for mine as a starting point because I replaced mine with one from ebay after getting issues (Which I suspect were really down to the carbs) and I am getting some issues with pinking and the like, that could be caused by a cheap chinese one - of course it could be something else, but I decided to start from a good place! No problem. 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. 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. Description Triumph Spitfire - Classic Car Fuel Injection Conversion Based on our Premium Vehicle Kit for 2 SU carburettor upto 125 BHP This kit contains all the parts needed for our Classic Fuel Injection system (you do not need to order anything else from our range ) Save around 200 when buying as complete kit Please contact us for further details concerning . If using a performance aftermarket cam, it may be different than what is listed in the manual. TR6 and GT6 Engine. Lube should be used any place one part makes contact with another that could cause frictionthe exception being the piston and cylinder walls. I recommend replacing valves and valve springs. You dont want anything to be bent or stuck, as this will affect your cars operation. This may take several minutes. One day. As JohnD mentioned, you can optimise the pump to minimise clearances between the body and rotor, see:http://tr6.danielsonfamily.org/OilPump.htm. This measured sprint took us an alarming 14.7 seconds to completenot very sporting for a sports car. Once the crankshaft is installed, be sure to check your crankshaft end float as I first discussed in the disassembly article, and make sure it is in spec per the manual. 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! The biggest problem with these engines, however, had to be the single, emissions-era Zenith StrombergCVcarburetor. At least the MG stayed 'all British'. It's easy! Engines & Engine Component Rebuilding Services. | Sidedraft carbs are the best alternative, especially twin Weber DCOEs. When you check the shells, if it hasbeen built with cheap bi-metalones (you can tell by colour and the markings on the rear) then replace them with lead/copper. Do you need custom pistons for this? Line boring insures that all crank journals are in perfect alignment and properly sized. Add to Cart. I prefer the fullcircle cam bearings and not the split type, and the machine shop has the special tools and knowledge to do it right. Differential Mount Set Poly Front Spitfire GT6 . However bad previous repairs, rust, and a desire for more power, resulted in as perspicacity of this Triumph Spitfire 1500 Engine can be taken as skillfully as picked to act. Record your reading. You can get a reaction between different paints causing wrinkling. Triumph Thank you! MATCHING RED FACTORY HARDTOP. If building a performance engine, ARP bolts may be ofbenefit, but they use their own special lube with a lower than factory torque!! The MG motor was incapable of being enlarged, just getting itto 1275 had required engineering handsprings (offset conrods? Remove the spark plugs and turn the engine over until you see oil pressure at the gauge. Connecting Rod Bolt Set HD Triumph Spitfire, Midget 1500 . Triumph TR engines. Buy your used Triumph Spitfire motors/engines from us and save time and money. Something went wrong. I'll look for the head stamp and see what it says. Dial indicator on a magnetic base. Cut a small piece of plastigauge and place on the #1 journal. Wishbone Classics is a specialist in rebuilding standard and performance British sports car engines. A larger motor was needed. Manganese bronze guides expand with heat at a different rate than your cylinder head and require more clearance than cast iron guides. The snaps were so that I remembered how everything went, so I could put it back together again. These items are shipped from and sold by different sellers. Install the piston and connecting rods Seals should come in your gasket set but double check. It has transformed the Midget into a nice little cruiser. 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 Once you have finished the plastigauge procedure, and cleaned it all up, make sure to use assembly lube on your rod bearings and install your rod caps. The American exhaust system from the downpipe back will need to be replaced, however, as it wont mate to the European-spec downpipe. If theres any drawback, its the legal ramifications. Move to zero and then around and stop at .005 past zero. A piece of angle iron drilled and tapped with a small bolt installed across the bore is easy to make. Nov 14, 2022 BLACK SOFT TOP. You will need a piston ring compressor. Does anyone have a good engine building recipe I could replicate for my 1500's? View cart for details. All engine parts are cleaned, prepped and machined or new. His advice on road cars and racers is often the last word. Make sure to clean and lubricate your throttle linkage, too. My apologies. Hardened exhaust seat inserts are a must for the hotter burning unleaded fuels used today. Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- Save on Engine Blocks, Current slide {CURRENT_SLIDE} of {TOTAL_SLIDES}- You may also like. Because these parts are designed by Triumph to fit the cars, the swap is a snap and the results are nothing shortofremarkable. If your crankshaft is out of spec and has to be reground, there are several under-sizes of crankshaft bearings available. 4.20 postage . The goal is to find maximum camshaft lift on the indicator. Install the cylinder head and rocker arm assembly. While often lamented, Triumphs 1500cc, four-cylinder engine is still owned and loved by thousands of enthusiasts. Make sure to lube all points of contact. Then rotate the crank til it stops, note the reading on your wheel then rotate it backwards. No problem. THE FINAL LAP Do both methods and you will see the dial indicator method can lead you astray by a couple degrees. Your manual will tell you the clearance specs, and you need to use an assembly lube on all moving parts inside the oil pump. Features This may seem like a lot of clearance to your machinist who is not used to working with our engines. They can handle the disassembly, cleaning, checking for cracks, machining and assembly for you. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); Copyright 2022 Moss Motors, Ltd. All Rights Reserved. Is a lighter flywheel right for your classic? Clearances and thoughts Once all of the pistons are in you can rotate the engine to the access the bottom side. Southern Rebore Services carried out the machining work. Cylinders are bored to the next oversize Crankshaft is turned to the next undersize Lots of fun to drive.. Sometimes old paint will strip off if soaked long enough. The std stamped on the shells should mean std size. It was beautifully designed by the legendary Italian car designer Giovanni Michelotti, and it also surprisingly sold in greater numbers than any of its rivals between 1962 to 1980. Please comment on anything from main studs to cams to roller rockers to engine machining procedures, to compression ratios, to carbs, etc..Please post any good links on this topic as well. Great Savings & Free Delivery / Collection on many items . The music is In The Hall Of The Mountain King from Edvard Griegs Peer Gynt Suite Please state if alternate sizes are required. The engine rebuild kits can be anything from stock, to mild, to wild street performance, to a even a full out race engine. Launched in October 1962, the Spitfire featured sleek styling by famed Italian designer Giovanni Michelotti. Test fitting the crankshaft and bearings We carry a wide-ranging catalog of used Triumph engines for all applications including gas and diesel engines. It set the record on 60% nitromethane, naturally aspirated. I don't want to build a racing engine, but would like to do some sensible upgrades to improve reliability and drivability. It is extremely important that the filet radius (the edges of the journal where it joins back into the crankshaft body) is restored when the crank is reground. There is nothing inherently wrong with a properly designed 3 main bearing engine. In recent years we have become especially well known for ourperformance Triumph TR6 engines, which put out incredible power while improving durability and eliminating faults with the original design. Check the wiper section of the rocker arm where it makes contact with the valve stem. So I always set timing by ear, drive the car and try to get it to pink. Install all bolts on the exterior of the block, for example, threaded plugs, oil pressure regulator, distributor drive and base, water pump, timing cover, crank pulley, motor mount brackets and seals (always put grease on seal lips to avoid damage during installation). Thanks Pete - as it happens I picked up a "new" engine today - has been largely rebuilt - needs a new oil pump as it wasn't changed, but does seem to be well done overall. I always use bearings supplied by Jigsaw Racing, and with the above, they are long lasting, even inhigh revving engines. This pristine car is fa. After refreshing the carburetors, the next step is simply to replace the intake and exhaust manifolds with the European-spec pieces. TR3B-TR6 four speed gearbox with A-type OD base rebuild pricing $3250. Triumph Spitfire Engine Rebuild #8 - Distributor Fitting - YouTube After a long hiatus in production, I'm back on my engine rebuild videos, though there aren't many left. If the gap is too big, have the cylinders bored and new oversize pistons fitted.