Rover mini mpi inlet manifold and throttle body an. Upgrades for the mini cooper mpitbi modelsthis is the 3rd installment in a series of articles that are intended to provide some insight and direction to new owners of the late model range of classic mini cooper. Regarding accessories, tuning parts and ancillaries we will keep you informed on a. The last generation of classic mini built from mid 1997 to 2000 comes with mpi which is multipoint injection that has its own feed for each cylinder. If too much fuel is added, there are leftover hydrocarbons, and carbon monoxide is formed from the combustion. The minimpi users manual congratulations on your purchase of a minimpi unit for tandy color computers. The fixed rear parcel shelf contributed to the rigidity of the body shell. This website is dedicated to the mpi minis the very last examples of britains favourite small car.
Totally rebuild to high spec mpi one of last classic mini ever build. It produces 62 bhp 63 ps46 kw of power at 5550 rpm, and. Jul 06, 2015 i turn car compressor into working engine duration. Mpi tuning injection mini specific spimpi the mini forum.
Mpi engine high idle minifinity the classic mini forum. Stage 1 tuning kit 1275 mpi inc pipercross mini sport. To ensure that this manual is kept up to date and that a record of amendments to this manual is available, an amendment instruction sheet will be issued with each set of revised pages. Especially for minis with more power it would often be desirable having a programmable injection control at hand, to amend ignition timing and amount of injected fuel to the changed. Our tuning kits include high quality parts engineered to improve power by up to 50% and torque by up to. Compared to singlepoint injection or carburetion, mpi engines have better fuel economy and lower emissions. This unit features overhead valve valve gear, 4 cylinder layout, and 2 valves per cylinder. I have now got it back obviously after the engine has been out and. Mini sport stage 3 performance tuning kits significantly improve every 1275cc injection mini. Mini spares have a wide range of classic mini engine, stabilisers mounts, engine mounts available in stock to order online.
Upgrades for the mini cooper mpi tbi modelsthis is the 3rd installment in a series of articles that are intended to provide some insight and direction to new owners of the late model range of classic mini cooper. John cooper 1275cc mpi conversion for aircon models. The site also provides a home for owners of twinpoint cars, with a discussion forum allowing likeminded mini fans to share their knowledge, information and pictures of their own cars. Tuning the mpi engine injection mini specific spimpi. If you blipped the throttle and then just let off or laboured the engine then it would try to compensate and go above the idle speed for a second and then drop back down. Im embarking on a project to fuel inject my 1987 austin mini, which has already had an engine swap from a 998 to a 1098, but currently runs on an hs4 1. See 2 results for mini mpi engine for sale at the best prices, with the cheapest used car starting from. That said the usual early mini tuning steps reap some benifits, so tubular down pipes or lcb exhaust mani, decent catback exhaust rc40, maniflow, ported cylinder head, better air filter etc all. Mini cooper s sport 5 1997 model year a conversion offered by john cooper garages, which boosted power to 86 bhp. Extensive welding has been carried out, painted in stunning mulberry red. Mpi ecu full coverhere we a cover that completely hides the ecupolished stainless looks great. Used, mini 1969 2001 haynes repair manual hay mini 1969 2001 haynes repair manual haynes. Im pretty sure my mpi used to sit at around 1500rpm for a second or two and would then drop down to normal idle speed.
This engine kit increases power output and is available as supply only with the option of having it professionally fitted by us. Classic mini engine, stabilisers mounts, engine mounts mini. Mpi mini \s tuning possibilities turbo mini forums welcome to the tm forums feel free to join our community for help, advice and banter we currently have 10535 users, and 612332 posts most recent member. Mpi mini\s tuning possibilities the turbo mini forums. This memory not only stores codes associated with events which may have occurred in the past and have triggered the code being stored, requiring the memory to be cleared, but also has some internal fault statuses which use the fault memory dynamically, setting a.
Our retro conversions are available for all cooper models from 1997 onwards. Mini niggles advice page 1 classic minis pistonheads. Why fastlane works for almost 40 years, standardaero has performed more tfe731 heavy maintenance than any other company. Rover mini mpi launch documents roblightbody dot com. Publication number rcl 0193eng 2nd edition amendment number. These tanks in the past have been prone to failing. Spi engine tuning minifinity the classic mini forum and.
Classic mini mpi cooling system expansion tank rover part number pcf101240 or pcf101241. See 2 results for classic mini mpi for sale at the best prices, with the cheapest used car starting from. I turn car compressor into working engine duration. My mini will not start can hear fuel pump activating, all the lights come on, but there is no action from the starter motor. Making its debut at the paris motor show, the latest mini range sees. For each and every load point throughout the rev range that the engine may experience, the efi ecu can calculate the optimum timing and delivery of fuel as well as precisely when ignition will take place by. If the oil filter is in the original position it is an spi, if it is upside down in the top left corner of the block as you look at it, its an mpi.
John cooper conversions are renown the world over for quality and reliability. About a month ago my gearbox packed in so my mpi cooper has been off the road whilst this was sorted. Ive run the gambit on just about every size of mini engine in almost every. In the late 1990s the mini project asked john cooper and his son mike to contribute their expertise. This kit is specifially for the mpi minis produced for the japanese market which have a factory fi. Engine and chassis numbers are in no way a guarantee of the spec of the engine in a 17 year old car im assuming youre not in the usa as it would be totally illegal to own as unless you have. Mini classic cars mini cooper mpi for sale car and classic. This unique experience results in engine mro best practices that maximize mro factory. Given unprecedented access to the initial designs, mike cooper was personally invited.
All conversions are thoroughly tried and tested and will enhance the mini cooper driving experience. Totally rebuild to high spec mpione of last classic mini ever build. A basic guide to electronic fuel injection for minis. Cooper s specifications, fia 5028 homologation, valid. Cars for sale longspeed the mini classic center in. The performance versions, the mini cooper and cooper s, were successful. The minimpi for tandy color computers and dragon is a twoslot mpi device designed to let you use up to two cartridges or program paks at the same time on the system. Map sensor, mpi mhk100600 seven classic mini parts.
This is because the engine can meter the amount of fuel needed for each cylinder. The rover mini, completely free from the new mini bmw parts proves very easy to find replacement parts, at a low price. It is powered by a naturally aspirated engine of 1. Now sold 7 heaven classics, mini specialised since 1988 offers. Classic mini red silicone ht leads for all mpi models. These monoblade flow cfm to match mercurys 525hp efi engine. The efi engine control unit ecu can control all aspects of the combustion of the airfuel ratio under all conditions. More than 100,000 lines are kept on the shelf for fast and efficient despatch i. This version featured, as standard, a 5speed jack knight designs gearbox, which helped to maximise the extra performance of the reworked engine. The current lineup of just two models mini and mini cooper offers.
Starter motor is newish so want to see if it will turn over if the immobiliser can be deactivated. The site also provides a home for owners of twinpoint cars, with a discussion forum allowing likeminded mini fans to share their. It was a sunny day and i was on a mini touring trip traveling from kuala lumpur to penang. Mse8 largebore supersports spec head same as mse3 but done on a brand new mpi casting. Hot minicrossover will likely get same 197bhp 3cyl engine as. Feeds manifold pressure information to the ecu electronic control unit. Classic mini engine, stabilisers mounts, engine mounts. Dlnmath where, d cylinder bore l stroke length n number of cylinders now coming to multipoint injection or multipoint fuel injection is the long form.
Give that mpi motor the same final drive ratio as a carbed mini, and you may be very surprised how well it goes possibly much better on real roads than many builtup carbed motors. Rover mini mpi engine for sale in uk view 33 bargains. Mpi tuning injection mini specific spimpi the mini. Engine 998 tuning, further options calver special tuning. As standard the mini came out the factory with 63bhp. However, this new batch of tanks are much better manufactured and are less likely to give problems. This kit has been developed to achieve a 45% significant power increase, improved acceleration with better fuel consumption whilst still maintaing engine reliablilty. If done properly, converting your mini to efi can have many benefits.
This memory not only stores codes associated with events which may have occurred in the past and have triggered the code being stored, requiring the memory to be cleared, but also has some internal fault statuses which use the fault. The fuel injection classic minis use a highpressure fuel pump mounted inside the tank. Mini workshop manual publication number rcl0193eng 4th edition amendment number. Chipanpassung mpi bei getuntem motor fur maximale leistung bis 95ps. The valve sizing is as that of the cooper heads with all necessary port and.
Calver special tuning mini spares centre head range. Get all 80 hp you can, and if thats not enough, then switch the final drive gearing from the supertall 2. I own a cooper 500 sport mpi, and am looking to increase performance, i have a budget of around one and. John cooper enginetuning kits and performance parts were shipped all over the world to enable new mini cooper owners to satisfy their dreams. This set includes all 4 plug leads and also a retaining clip to keep your leads tidy.
The programmable plugnplay efi electronic fuel injection for classic minis. Rover mini mpi inlet manifold and throttle body an engineer. Hardin marine has taken your factory mercury racing efi throttle body and combined their precision machining and tuning experience into a power producing option for all mercury 500525 efi applications. Once the fuel injection was upgraded from spi to mpi, this more powerful pump was required. For auction we have a metal john cooper world classic mini jacking point panel repair panel thanks for looking and happy bidding check out my other items for more mpi mini parts. Manufactured in england by classic ignition components from high quality 8mm double silicone high temperature lead. This very low mileage has only covered a genuine 25000 miles from new,full service history recent full mot,no expense spared in keeping. The mini is a small economy car produced by the englishbased british motor corporation. K period g2 7071 on fully restored mk3 mini bodyshell 1970, finished in redwhite. John cooper engine tuning kits and performance parts were shipped all over the world to enable new mini cooper owners to satisfy their dreams. The last minis is the internets largest resource for the twinpoint cars, featuring rare photographs, videos and anecdotes from the final four years of the mini. This the ideal way to start to improve the performance of your standard mpi mini 1275 cc. See a 1998 rover mini mayfair that runs on mpi engine.
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