tb and plenum upgrade.

[unobetr]

whats the horsepower gain by upgrading to the precision tb and plenum
this one:
GBodyParts.com Online



thanks!

ck

 

[Buix893]

Depends on what your goals are and what your making now..Hp wise. My old Turbo T that I sold years ago was a 11.20 car all day, and I put on a 65mm TB, and a Bigger plenum and picked up SQUAT! I did get a better tghrottle response, but power wise, I don't think you need to upgrade till you are in the 10 sec catagory....

 

[818GN]

Good info. I was wondering the same thing.

Anybody know the gain of a larger TB/Plenum when you are also adding ported Champion heads and intake?

 

[unobetr]

already in 10s .. thinking of upgrading to a 76 to drop into the 9's

 

[Buix893]

Do you have the stock Plenum still? and TB? If so then yea that would be a nice upgrade...that 76 needs mucho air....:biggrin:

 

[GNICETRY]

Damn that looks NICE!!!!!!!!!!!!!!!!!!!

 

[unobetr]

the tb and plenum?? ya i know..!!