17 Reduction Pulley Mini Cooper S

And the other 17 it will be the difference in the drivers not the pulley that that is in front. MINI Cooper S tuners including the venerable John Cooper Works have extensively tested the 15 reduction supercharger pulley and found it to be ideal for street and track use.


Alta 17 Reduced V2 0 Supercharger Pulley 02 08 Mini Cooper S L4 Needs Amp Eng 212 In 2021 Mini Cooper S Mini Cooper Supercharger

However at the track or an autocross event acceleration is sustained and frequent.

17 reduction pulley mini cooper s. One of the best ways to turn up the power is to turn up the boost with a smaller supercharger pulley. This will increase your HP by as much as 20hp and by far is the best bang for the buck mod for your MINI. You can run with a smaller pulley but you will be spinning the supercharger beyond what it optimum rpm is this can be counter productive.

The roughly 20WHP and 20ft-lbs of torque gained are huge completely transforming the MINI into a new car. 15 and 17 reductions. R53 Cooper S 17 Pulley Reduction.

Bear in mind that MINI themselves felt the need to upgrade the standard intercooler when they released the limited edition Cooper S GP which was fitted with just an 11 reduced supercharger pulley as well as the upgraded intercooler. 17 SC pulley customers can expect roughly 2-3WHP more than you see here. The MINI Madness 15 reduction pulley will add about 3 or 4 pounds of boost which translates into about 15-20 horsepower over stock.

ALTA Supercharger Pulleys are offered in two sizes. YES you WILL see a better low to mid range over the 15 with the 17 pulley but if you put two cars together one with 15. This reduction size is the market standard and produces smooth safe power increases of around 20WHP.

This will increase your HP by as much as 20hp and by far is the best bang for the buck mod for your MINI. KAVS Motorsport Reduced Supercharger Pulley 11 13 15 17. Offered in a variety of reduced diameters compared to the BMW original 11 132 15 17 19 the smaller diameter pulley spins the supercharger up faster.

If you use your MINI for these types of events it is better to use the 15 reduction. The ALTA Performance 15 or 17 reduction supercharger pulleys do just that. Reprogramação em Mini Cooper S R53 com Reduced Supercharger Pulley Upgrade Kit----- Links Contactos -----Website - httpsrpmmotorsportptSimulador de.

One of the best ways to turn up the power is to turn up the boost with our Alta Supercharger Pulley for your Gen1 MINI Cooper SALTA was the first manufacturer to design a two piece taper fit Mini Cooper Supercharger Pulley. If you have a MINI Cooper S one of the most cost effective modifications you can perform is to install an underdrive pulley on the supercharger. Fitment This pulley will work on all supercharged MINI models except the JCW which already has a similarly reduced size pulley on the supercharger.

This is a Brand New WMW 17 Supercharger pulley with the correct shorter belt to install on your Supercharged MINI Cooper S. A 15 reduction in the supercharger pulley diameter of the MINI Cooper S increases the boost of your MINI Cooper S by more than 4 lbs resulting in a dyno-measured gain of over 20 horsepower AT THE WHEELS. For those seeking a bit more power the 17 is the ideal choice.

Come join the discussion on performance modifications accessories MINI news maintenance and more. Dont get me wrong it is possible but you have to throw alot of. Alta 17 Supercharger PulleyWhile MINI may have given the Gen1 Cooper S owners a literal boost over standard Coopers there is no reason to be comfortable with 163HP.

This is because the 17 pulley causes the supercharger to heat more rapidly and the warm air begins to negate the positive effects of the extra PSI earlier in the band. Were a forum community dedicated to the MINI Cooper Cooper S and Clubman. Fits 20022006 R53 MINI Cooper S and 20052008 R52 MINI Cooper S Convertibles.

Included is an installation CD and tool that with a moderate amount of mechanical ability makes installing the supercharger pulley the ideal weekend project. This is a Brand New WMW 17 Supercharger pulley with the correct shorter belt and cold spark plugs to install on your Supercharged MINI Cooper S. Maximum boost is achieved at lower RPM giving more power in the mid-range of your MINI Cooper S.

With the simple installation of this pulley and no other modifications will raise boost 3-5 psi and more than 20WHP. This 2004 Mini Cooper S was modified by its original owner with oversized forged aluminum pistons and a ported big-valve cylinder head for its supercharged 16-liter inline-four as well as an ECU tune a 17 reduction supercharger pulley a GP intercooler a Valeo Stage 2 clutch a Quaife limited-slip differential adjustable coilovers Wilwood front brakes a Milltek cat-back exhaust system. This is with the 17 reduction pulley from alta the alta CAI filter replacement and flap removal of the JCW air box.

Above is a test we did on our Stock Mini Cooper S to show the HP and TQ gains had by installing the ALTA 15 smaller Supercharger Pulley. From 105 KAVS Motorsport reduced diameter supercharger pulley is a proven and affordable method of producing reliable power gains on the R53 MINI Cooper S. A 15 reduction in the supercharger pulley diameter of the MINI Cooper S increases the boost of your MINI Cooper S by more than 4 pounds resulting in a dynomeasured gain of over 20 horsepower AT THE WHEELS.

Jump to Latest Follow. 17 is ok to run on a stock bottom end as long as its heathy. The WMW pulley has a.

Inside the mini doing a couple runs. And the 17 will generate more Heat causing the ECU to remove ign timing and fatten up the fuel when the knock sensor goes nutz. With an aftermarket intake andor exhaust it can make even more power.

This is because the 17 pulley causes the supercharger to heat more rapidly and the warm air begins to negate the positive effects of the extra PSI earlier in the band. Maximum boost is achieved at lower RPM giving more power in the midrange of your MINI Cooper S.


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