Throttle body

[1NASTYGN]

Which is the best bang for the buck for a champion intake?
70mm accufab
72mm gn1

 

[TR Custom Parts]

http://buickgn.com/throttlebody.htm We sell the GN1 version. Nice pieces and already set up to put the IAC on an angle. No need to buy an additional adapter to do that now!

 

[1NASTYGN]

Will this work on a champion plenum

 

[TR Custom Parts]

Yup!

 

[V6sleeper]

Go for the prettiest because not much in the performance gain department..

 

[NY Twin Turbo]

Go for the prettiest because not much in the performance gain department..

You do get a pretty good snap of throttle response though. The bigger the bore, the more air that enters with smaller tilt of the blade (same throttle position as before now yields more flow). Of course, once you have reached maximum flow, it doesn't matter anymore.

I like the GN1. I'd through a little rub and polish on it.

 

[V6sleeper]

You do get a pretty good snap of throttle response though. The bigger the bore, the more air that enters with smaller tilt of the blade (same throttle position as before now yields more flow). Of course, once you have reached maximum flow, it doesn't matter anymore.

I like the GN1. I'd through a little rub and polish on it.

I run one of the gn1s on one of my cars its a nice piece, plenum is nice and tall and it looks a bit more ported then the ones on my other cars( kenne bell and the pte) .