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THESE KITS ARE ENGINEERED TO SUIT YOUR ENGINE , NOT OFF THE SHELF KITS ! , WE NEED TO GET YOUR ENGINE DOWN TO 8.5:1 COMPRESSION , FOR THIS WE HAVE TRIED AND TESTED DECOMPRESSION PLATES ( A STEEL SHIMM AVAILABLE IN DIFFERENT THICKNESSES , USED WITH TWO TURBO TYPE HEAD GASKETS ) OR LARGER BOWL PISTONS AND/OR LARGER CHAMBER CYLINDER HEADS , beware of steel shim thicker gaskets that may not lower your compression ratio enough !
The use of a supercharger will add torque and power to your engine , you should consider lowering the final drive to make the most of these gains , recommended final drive ratios are 3.1, 2.9 and 2.7:1 for hills, b roads and motorways respectively . Avoid close ratio gear kits such as many straight cut sets are, standard helical gearkits have no trouble coping with the supercharged engines power and offer a wider spread of ratios for all conditions.
Water cooled mainfolds : This kit can be added to an existing conversion , injection or carb and as a by product of cooling the charger, power is gained - usually we see around 10 bhp increase on the dyno with this kit - recommended for hotter climates and used in the MPI150 kit and conversion. The supercharger is cooled with its own water supply with 12v pump copper radiator with fan and alloy reservoir. £275
NEW: MPI 100 BHP KIT
SUITABLE FOR STANDARD ENGINES (63 BHP) RAISES POWER TO AROUND 100 BHP
kit includes , water cooled manifolding (with its own pump fan/rad reservoir) , heat shielding ,Eaton m45 supercharger , pulleys , New bosch injectors , adjustable fuel regulator with gauge, larger alluminium water radiator, timing cover blanking plug , decompression plate with head gaskets , etc ,
( for fitting and rolling road tuning add £650)
RECESSION BEATING evo140 HIF carb kit , still the best carb kit avaiable !
includes: modified M45 Eaton supercharger with large bore 316 stainless tig welded inlet manifolds , decompression plate to suit application, all necessary gaskets, Pipercross cone airfilter, nuts and bolts, carb needle , lightweight alloy front pulley , tensioner with belt ,and instructions.
PLUS PACK for obove 'all the trimmings'
Maniflow LCB manifold ,Electronic carb anti-icing heater, competition head stud set , spark plugs , wider blade cooling fan , timing cover without breather ,special HIF float valve ,longer throttle and choke cables .
ADDITIONAL CHARGE FOR WEBBER 45 OPTION add £450
manifold for 45dcoe , extra brackets , mounting hardware , throttle linkage, air filter .
MPI 150 kit
Modified super charger , stainless inlet manifolds , Basic pre-mapped Emerald K6 ecu, wiring pin data ,air temp bracket ,fuel pressure regulator , air filter , regulator, belt , tesioners , gaskets , decompression plate ,fuel hose , stainless fuel clips , large capacity alluminium performance water radiator, instructions
* some parts will require minor modifications
PLUS PACK for obove (MPI150 spec)
Exhaust sensing Wide band controller , roller tip rockers, modified cylinder head (with 35.7x 29 race valves ) ,spark plugs and leads, Maniflow lcb, competition head stud set,modified injectors , chargecooler system,uk carriage and 2 hours map checking on my rolling road .
SPI basic supercharger kit
For power figures up to 100bhp the standard ecu and throttle body can be used with a supercharger . This kit suits a standard engine and exhaust manifold , additional power can be gained from a set of hi-lift rockers and free flow lcb and exhaust system(not included), but beyond 100 bhp the standard ecu has trouble coping with demands . This kit will add around 30 bhp to the engine .
parts include :
Modfied supercharger , inlet manifolds , fuel regulator with gauge , Bosch fuel injectors , throttle body, belt, tensioner, and pulley, decompression plate, gaskets, fuel pump, airfilter and fitting instructions .
If you already have a '90bhp' or equivalent kit fitted you will need to add the Emerald ecu to increase control of the injector , and timing, still a DIY fitment assuming you have reasonable knowledge of the mini with an understanding of basic electronics . This kit will add around 35 bhp to what you have . And has the facility to self map while you drive to ensure maxiumum power ,low emissions and good fuel economy . Kit contents: as spi kit plus Pre mapped K6 Emerald ECU and wideband
Superchargers supplied in our kits and conversions are reconditioned units, checked for wear and rebuilt as necessary .
Tel: +44 7736 063945
Last updated 24th march 2015
OPEN 9-5 mon /fri
MY MANIFOLDS ARE DESIGNED TO GIVE EQUAL FLOW AND PRESSURE TO EACH INLET - SOME COMPETITIORS MANFOLDS TESTED BIAS ONE PORT AS MUCH AS 80 PERC !!!!
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I CAN MAKE CHANGES TO ORDER , ONE OFF SPECIALS ,COLOUR CODED PARTS TO MATCH YOUR ENGINE BAY,
POLISHED MANIFOLDS ETC
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TUNING FOR 'A'SERIES from £75 per hour