Holley 4175 Q-jet replacement ?

[crow]

Hello all, I was wondering if any body is running a Holley 4175 Q-jet replacement on their 350 and what if any tweaking was needing, I bought one and will be installing it next weekend , my Vette has a stock engine , but I will be adding a new intake soon
Thx crow

 

[Chick]

They work very well. Make sure you buy a new one NOT a rebuilt one. As far as tweaking it depends what you have done to the motor.

If you like the real quadra jet think of having one done by the Carb Shop...they are on-line in CA. I got my last one there for my 383...and yes with this it has to be tweaked on a regular basis but I know the q-jet and actually like playing with it.