General Supercharger Tech | Forum profile

Thanks.

> You got to realize what a by-pass valve really is and the purpose for them. By-pass also known as a surge valve, is there to help the excess air that the supercharger compressor is producing from going back into the supercharger causing damage to the unit itself. When you let off the gas your throttle body closes and the air that the supercharger is pushing has...

> If you currently do not have a supercharger installed then it might not be worth it. Normally beyond the supercharger compressor you will need a manifold, pulleys, programming, FMU or fuel injectors, fuel pump. On top of this there might be a lot other things involved too.

> The Supercharger on the 4agze, is commonly sited as being made by Ogura Clutches. All the info (except for compressor maps) can be found on their website here: http://www.ogura-clutch.com/products.html?product= 105&category=3# You can see it listed as the tx12 The TX15 is commonly refered to as the sc14 (Found on Toyota Previa and a few other vehicles)

> Crimp or disconnect the vacuum hose to the servo and go for a run around the block to see what changes. I assume you've tried bleeding the system again to make sure you've got all the air out.