I finished the install of a novi 1000 blower kit on my car. The instructions dont really go to deep into the by-pass valve issue. Do I need one? I know exactly what it it used for, just not sure if it is necessary. The kit makes 5-6 psi. thanks
chobracobra said:I finished the install of a novi 1000 blower kit on my car. The instructions dont really go to deep into the by-pass valve issue. Do I need one? I know exactly what it it used for, just not sure if it is necessary. The kit makes 5-6 psi. thanks
Blk91stang said:Why would boost have anything to do with needing a bypass valve? I can have 3psi in a 600ci motor but when the throttle body shuts closed, thats a huge amount of cfm trapped in the inlet tube that cant get out. CFM should be meaured instead of boost since when you shut the throttle, there is no more boost in your manifold anyways. It's all about cfm!!
Understand what i'm saying? I would use a bypass valve no matter what boost I'm at. It's worth the extra $100 or so it cost to put it together.
JChalfan said:In general, we're talking about 302ci motors. Many people may not know the cfm their blower flows, so it's easier to talk about psi. While you have a good point, most people go by psi "rules of thumb".
Just my $.02.
Jeff