how to get more power out of a stillen supercharger kit?

Mr.Squeeze

That would be me I purchased the kit from Weiboy.

For anybody that is trying to get more power out of this kit a custom tune is a must.There are a few ways that you can go to get more power out of the kit.

You can get the 9 psi pulley from stillen this will require you to sign a waver.
Also you can get the 928 motorsports impeller this will increase boost throughout the rpm range.

If you want more power than that you can do what I did and put cog pulleys on the back of the supercharger , and back of the bracket.By having Cog pulleys on the back will allow the boost to come on sooner ,and prevent belt slippage for the supercharger. Fair warning do the cog pulley mod at your own risk I am still doing R &D on it.
Doing the Cog pulley modification will max out the stock maf's at around 7000 rpms. You will need a bigger intake or upgraded maf sensor's.

This kit has a good Vortech unit that is nowhere near is maximum potential. Does it have it's flaws yes it sure does.

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Driven Motorsports Single Turbo 7675 T4 1.32 A/R 995WHP 780TQ