A nifty-looking, dual-inlet air cleaner wrapped in a black crackle finish was part of the package. Clutch kit. My apologies. Piston-to-cylinder wall clearance must be checked. Buy used Triumph Spitfire motors/engines from our network that offers up to a two-year warranty on qualified units! Rotate the engine by hand at the front crank bolt and adjust all your valves to the recommended lash for the camshaft you are using. Southern Rebore Services carried out the machining work. Triumph TR engines. I think that they are 3.67 to 1. The vehicle was based on a design produced for Standard-Triumph in 1957 by Italian designer Giovanni Michelotti. 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. Wishbone Classics is a specialist in rebuilding standard and performance British sports car engines. 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. 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. If you have just set it to the "book" spec there is every chance it will not be ideal. 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. I don't have a clue what else is in there yet but I intend to pull it down and find out before I run it hard. 2,000 rpm. In addition there are no springs or weights to fool with. 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'. The intake will have receded. 4.20 postage . I've read that a Newmans mildroad cam is a good option, and payan gaskets are the best, but what bearings and rings? Which classic roadster offers the best top-down experience? Shop Work The Webers are 1 step up from the stock ZS carb, but suffer from a lack of tuning experience and info on this side of the pond. The car was largely based upon the chassis of the Triumph Herald saloon, but shortened and without the Herald's outrigger sections. (different torques given by ARpdepending on what lube you use on the threads, more torque needed if you use 30weight oil..), I agree you can re use our spec of bolt a number of times , what you cant reuse is more modern specs where the torque has been, Tightend to its yeild point these are dangerously likely to fail if re used, More moderns are often spec'd as up to a target torque followed by accurate angular rotation, In stages on production these results are devised from watching the toqure climb and rotation, The meters that measure this carefully stop as soon as the torque rise flattens and rotation is about to continue, Ive got one in the cupboard gathering dust never use it these days, Usefull on troublesome fitting to find the ultimate torque. It takes a trained eye to do this procedure. All in, you could easily complete this job for about $700 if you do the work yourself. Remove no more than .010 so that the head gasket will seal properly. 6500 16.47 18.96 I really like the improved proformance. This reduces flow to the mains. 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. Is a lighter flywheel right for your classic? If you can catch a fingernail on the surface of the flywheel where the clutch disc rides, you will need to resurface your flywheel. The thing to remember is that the engine is many different systems that all have to work together. Dont let any steps get overlooked. 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. 2023 Motorsport Marketing. It should come around the outer edge of your degree wheel, preferably on the top side. First, scrape off old gaskets as much as you can, then move on to degreasing. Took the car out for a ride and have a small backfire after shifting. Tim mentions the Weber DGV as a suitable alternative carb. Once all of the pistons are in you can rotate the engine to the access the bottom side. Quantum Mechanics, Ltd. After boring, your block will be honed to get the proper finish on the cylinder wall. Protection by optimising the oil supply is another option. But there were some problems. Every time we use this miraculous product, were impressed with how it knocks down exhaust temperature and holds up for years, looking like new for a long, long time. 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. Crankshaft replace your pilot bushing. Install the valve cover. That is not true but often repeated. Degreeing a camshaft Hap, Great article but I must disagree with method for finding TDC. 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. I prefer tri-metal bearings; they are what the factory originally supplied for many cars. Bare A-type OD base rebuild pricing is $1650. Handy Tip: Use a Sharpie to put markings on parts you have already torqued or checked clearance to know where you are in the process. The American exhaust system from the downpipe back will need to be replaced, however, as it wont mate to the European-spec downpipe. This is a Fiberfab Jamaican II, it was built in 1983 using a Fiberfab tubular steel chassis and a sleek, lightweightfiberglass body. 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. Make sure you watching this film right to the end, I guarantee youll get a laugh out of it. This pristine car is fa. I'm more than happy with 5000rpm - my currently daily is diesel so tends to live at less than 3000 - actually a lot less unless booting it (its a 3tr BMW so has lots of power and torque!). He said he'd had problems with soft lock tabs on other engines messing uptorque readings. Before the swapand with the original single-carb unit properly tunedour Spitfire produced 49 horsepower and 66 lb.-ft. of torque at the rear wheels, as measured on a chassis dyno. Have them measured by your machinist. 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. Does anyone have a good engine building recipe I could replicate for my 1500's? Listen out for rattling and blue. Engine gasket sets I prefer Payen brand gasket sets when I can get them. Add to Cart. For instance,the 2014 Renault F1 engine has a stroke of only 53mm but is limited to 15,000rpm! ASSEMBLY Get your hands on the complete Triumph factory workshop software. Line boring is not needed in most street engine rebuilds. Finally the machinist will use a special tool to chamfer (angle) the tops of the bores. Weight is mass times acceleration, andI've done this for a TR6, the worst possible case. Yeah, except for Mazda, Ford, GM, Toyota, Mercedes, Nissan, Honda, etc. It went like stink. Spitfire/GT6 site suggests E for engine, to avoid confusion with commission number. Add to Wish List. It is a completely different car than it was when I bought it. 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 cars were optimistically rated at about 70 horsepower at the crank. Be extra careful installing the camshaft into the blockespecially with a block that has cam bearing as most nicks and scratches happen during installation. If you are using a performance camshaft you may have to advance the cam timing per the cam manufacturers instructions. That is as good as you are likely to get it, though DD can of course alter advance curves to suit your engine spec, or go for a mapped ignition! Has anyone done anything to deck the block to remove the recesses between the cylinders and run a diff head gasket, i.e. Otherwise, enjoy the car, collect the stuff you need and don't put yourself under pressure! Austin Healey, MG or Triumph we can build it better than original and to any performance level. In this way, conrods can be made 15% lighter and stronger than the OE ones. Come on fellas, Mike can't be the only one to reply??? The leaning and surging had vanished. There was an article in Classic Motorsport comparing different SUs to different Webers on the same MGB B-series engine. Ray, July 19, 2015 @ 6:14 am Quickview. Mean piston speed (MPS) is a simple calculation using the revs and thestroke. I always use bearings supplied by Jigsaw Racing, and with the above, they are long lasting, even inhigh revving engines. Pat Garity. Quickview. 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. Once the engine starts you want to set the idle at approx. My best friend has a Fiat with a DCV on it that responded VERY well to it. A short engine is the middle section of the engine assembly, namely the cylinder block. The CNCblock machining center is a major contributor to the high level of quality and performance on our engines. FM Spitfire 1500. Dont let this step scare you. But the Spitfire could be easily stroked to 1493 ccto regain some performance. Oil pump whether you replace with new or reuse your current oil pump you will need to disassemble it and check the clearances. The std stamped on the shells should mean std size. The car was an instant hit. Exhaust valves I highly recommend Moss uprated valve seals. (585) 889-2786 Whilst I don't have a bottomless budget, I would rather spend a few quid more now and not regret it later! If building a performance engine, ARP bolts may be ofbenefit, but they use their own special lube with a lower than factory torque!! Valve guides Bolting on the new carburetors is easy, and since this is a factory setup, the throttle cable will perfectly join the existing system. Initial start up For example, most modern black composite material head gaskets require no coating or sealer. This firm finds these parts overseas and imports them for American enthusiasts. 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. You can get a reaction between different paints causing wrinkling. Check the wiper section of the rocker arm where it makes contact with the valve stem. This is very important, because if you are not on TDC, all your readings will be wrong. And the engine was a huge part of that. 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. These are both good solutions, but we went with an even easier fix on our1973Spitfire. Motor runs excellent, no issues with state inspection and everything works as it is supposed to. and have never used new bolts for any bearing caps. 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. In our case, Quantum Mechanics sold us a brand-new downpipe to match the European exhaust manifold. 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 . Theres nothing quite like the process of pulling apart, fixing and rebuilding a vintage engine. (203) 463-8299 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. They can handle the disassembly, cleaning, checking for cracks, machining and assembly for you. Rotate the engine by hand; I like to do this from the rear of the engine as to not disturb the degree wheels setting. Engines & Engine Component Rebuilding Services. Add to Wish List. Rocker shaft 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. This is a good time to consider a performance cam. The machine shop should magnaflux your crankshaft to rule out any cracks. Most cylinder head parts are inexpensive. Cylinders are bored to the next oversize Crankshaft is turned to the next undersize If you build a 1500 properly and respect it then this much maligned engine can be as dependable as any other Spitfire engine. As much as I would like to say you can leave it all in their hands, you cant. Please include what you were doing when this page came up and the Cloudflare Ray ID found at the bottom of this page. Follow the same process with the rod bearings as we did with the crankshaft and plastigauge each journal one at a time. Keep advancing the timing until you do, then retard just enough so you don't get any pinking. Mount the rear engine plate, flywheel and clutch. Make sure you use assembly lube on every main cap and your thrust washers as well. TheseSUcarburetors may be older technology, but they have served many owners very well through the decades. At some point in the nearish future, I will be stripping and rebuilding my Spitfire's engine. | Posted in Early Spitfire and Heraldengines had lock tabs (https://www.canleyclassics.com/triumph-spitfire-mki/ii-crankshaft-and-camshaft). Thanks Pete and Clive - as I say, I'm not after a racing engine or even upping the power particularly. 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. You will want to ask around for the shop that has the best reputation for crankshaft work. Launched in October 1962, the Spitfire featured sleek styling by famed Italian designer Giovanni Michelotti. Install the oil pan and gasket. Over the past 8 years I ahve been upgrading my 1500. Many British engines have cam bearings in the block. If the surface isnt flat, have the deck resurfaced. REBUILT ENGINE UNITS The Roadster Factory offers its own factory rebuilt engines and cylinder heads (see p. 6), and we believe that these units are the best solution available to most enthusiasts who need an engine overhaul. Handy Tip: If using an adjustable cam gear, torque the cam retaining nut to manual specs before making your adjustments. These used to be cheap,but only Burton power (SC248)seems to have them now (7.61 ea). We will cover that later. Almost 100,000 of these engines were used in the 1973-80 Spitfires, and nearly as many were used inMGMidgets sold from 1975andlater. Installing new piston pins and pistons require a rod heater, where the rod is heated to about 1200 degrees and then the piston and pin is installed on that rod quickly before it cools. To avoid offsetting the soon-to-be-realized power gains, make sure the new system is not too restrictive. 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! Both BMC (B series engines) and Triumph (the Vanguard/TR wet liner engine) also used the engines in all sorts of different applications - main vans, boats and tractors, but they weren't designed for agricultural use in the first place. Street engines are warrantied for 12 months / 12,000 miles (contact us for complete details of the warranty). 7000 17.73 20.42 You need to be a member in order to leave a comment. Body & Chassis Brakes Clutch, Gearbox & Axle Cooling System Electrical Engine Exhaust Exterior Fuel System & Induction General Accessories Heating & Ventilation Interior Its rated horsepower was 104 hp in its final year of production, which was 1973. Line up the dots on the two timing gears when installing the chain. FUEL PETROL PUMP (**See Engine No**) (1970- 74) 20.50. Mathew Members 4.2k Posted March 30, 2021 Add to Wish List. And it's easier/cheaper than replacing the crank and rebuilding the engine! Make sure all stud and bolt threads are oiled. In England, Triumph Spitfire 1500s were sold with dualSUcarbs. Well we offer that as well. NICELY RESTORED CAR WITH REBUILT ENGINE.