Going to Holley
Supreme Member
iTrader: (16)
Joined: Dec 2001
Posts: 2,006
Likes: 1
From: Tiffin OHIO
Car: 1987 Iroc-z Convertible
I would go with a 750 dp. I definitely recommend Quick Fuel great company and products. or if you go with a regular holley go with a 4779 and change over to a proform body. get one from Quick Fuel same price (I think)but they make sure everything is correct before being sent. they are the ones that designed it.
Joined: Mar 2000
Posts: 43,187
Likes: 42
From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Daily or regular driver? If so, you don't want to go with the Proform mainbody. No choke. I have one on the 396, it's fine on that application, but I have to let it warm up several minutes before driving. If you're okay with that, go with the Proform (or Holley HP mainbody).
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Thanks for your help. 