Attn: Carb tuner experts..Lars???
Thread Starter
Racer
Joined: Apr 2004
Posts: 394
Likes: 0
From: austin tx
Attn: Carb tuner experts..Lars???
I had by a professional mechanic (How many times do you here that) install a Brand New Holley 4150HP ProForm 750cfm race series carb and fuel regulaor with a Edelbrock Air-Gap Manifold on my 69' BB 4 speed car and it accelerates great out of the hole about 3-4000 it gets real muddy then it kicks in over 4000 and pulls perfect on the big end..Just muddy in the middle ..Any ideas ?? I was told I needed bigger primary jets?? I have no clue
Thanks in advance !!
Thanks in advance !!
