Good-Win Racing Mazda Performance Parts

2.8 Inch Pulley + Belt Combo for MP62 Supercharger

2006-2015

Miata MX5 2006-2015 · Superchargers-Turbos


Part Number: 61-1942

Application: 2006-2015

Price: $159.00

Quantity:

2.8 Inch Pulley + Belt Combo for MP62 Supercharger
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Want MORE power from your MP62 supercharger kit? This 2.8 inch pulley is a direct replacement and bumps the boost up to about 12 psi. Same pulley we used on our Silver NC to hit 262 HP on pump gas with our built 2006 motor and we continue to use it to this day for over 300 HP at the wheels with E85 fuel.

Pulley is made from hard anodized 6061 T6 billet aluminum.

Includes a new accessory belt in the appropriate length for this smaller pulley for cars with A/C and power steering.

Fits MP62 supercharger kits.. both ours and the other guys'.

2009+ motors can handle this increased boost pressure. We do NOT recommend adding this on stock 2006-2008 motors due to the weaker internals.

Re-tune is REQUIRED.
Higher boost means you need more fuel. But not to worry! The injectors in our MP62 kit are sized large enough to supply the required fuel even for this boost level, with just a re-tune. If you wish to run E85 fuel along with this smaller pulley size, you'll need larger injectors and fuel pump.

*** Product images may differ from actual product appearance ***

REVIEWS

I think that Brian Goodwin is the perfect example of what is good about the aftermarket industry. He is one of the few vendors that actually cares about his customers. He is the example that all companies should be trying to emulate when it comes to customer service. Not to mention his ingenuity and desire to improve on what is already a great car. I have never had a "bad" experience with Good-win-racing. Well, except for the constant temptation to SPEND MORE MONEY.

-- Sandor

Thanks for making this work and providing great customer service! I had a full weekend with the install, but man was it worth it. The flywheel was such a good choice. I can't believe how much easier rev-matching down shifts are. The ACT is surprisingly easy to live with, even with the engagement point very low. I'll tackle that when it stops raining. Thanks again for making this happen this weekend.

-- Brian H