Standard 998 and 1275 engine shown after adding the 40 dcoe kit 90/102 ftlbs and 72/ 102 bhp

1293 cc lightly modified with 40dcoe supercharger kit  :131 ft lbs/4000rpm - 143 bhp/5250 rpm 


          The world famous VMAXSCART  

       40 and 45  DCOE  Supercharger kits





   The 40 dcoe kit is suitable for 998-1275 base engine types and the kit contains :

Stainless steel  lower manifold, pre jetted 40 dcoe carburettor with filter, and linkage.

Modified Eaton Supercharger, pulleys and tensioner, belt, super reliable stainless decompression plate, gaskets and instructions  for £1695 !


45dcoe race kit available for larger capacity /higher spec engines, aditional £350, higher flowing manifolds and optimised pulley ratios.


Set up kit : contains a wideband sensor and controller, strobe timing gun, jet drills and intstructions - perfect if you cant get to an engine or chassis dyno.   £230



Add the all new 100 perc larger capacity chargecooler kit to inlet charge temps super chilled! - drops charge temps by up to 20 degress celcius /increases power by up to 22 bhp , recommended for 30 degrees plus abient running temparatures  £250 extra.


    The new super-compact design mounts the carb closer to the charger, eliminating carb icing, fuel run back and low port velocity problems. The  Super stable idle provided by the  40/45dcoe carb also  gives superior power and easy jetting over the previous HIF44 SU . The dcoe supercharger kit can be used with all bodyshells 1959-2001- no bonnet or bulkhead modifications required, suiting left and right hand drive, with or without the  rover pedal box servo assembly.

  Kits are tailored for  you engine configuration, from 848cc -1430cc.

 Instantaneous throttle, Super tractabillity, 900 rpm tickover then roll on the throttle from 1200 rpm !

Pull a taller final drive for more relaxed motorway cruising and better economy, most supercharged engine will work perfectly with a 2.7:1 diff.

Decompression plates : although not ideal in a engineering solution they are incredibly reliable simple, Cometic gaskets are not recomemnded due to leakage at high boost figures on the a series engines,  Forged pistons (with a larger dish to negate the need for a decompression plate) are the best chioce if you are rebuilding and engine to suit the kit. Also standard engines in good condition work very well with the kit and will last well when set up correctly . 




Can also be fitted to inline applications, kit cars etc , midgets will require bonnet mods, kits can be tailored to you requirements. 













36cc combustion chamber 

40dcoe /m45 supercharger kit

34cc 36x31mm 

36x29 spi road head 

36x31 ul 11 stud rally spec head 

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