bigger injectors needed for cam?
Thread Starter
Supreme Member
Joined: Jun 2000
Posts: 1,295
Likes: 0
From: VA
Car: '91 Z28
Engine: L98 5.7L TPI
Transmission: 700R4
Axle/Gears: 323's
bigger injectors needed for cam?
not a good time to think of this, i guess, but what the heck... i put an LT4 hotcam with 1.6 roller rockers (.525 lift) in my TPI during this rebuild and am running the old (LT1) injectors in it with an adj afpr (about 47#). i'm not done as far as timing and tuning cuz there's no exhaust other than headers and tubes, but it seems to run ok as it is... was just looking for feedback from those with similar set-up, and also what they had to set idle at. thanks.
KAM
KAM
Joined: Jun 2003
Posts: 5,028
Likes: 78
From: Desert
Car: 1991 Z28 Vert
Engine: 383 single plane efi
Transmission: T-56
Axle/Gears: 8.8 with 3.73s
If I remember correctly, The LT1s came with 24 lb hr injectors. So you should be fine. Tune and go.
Thread
Thread Starter
Forum
Replies
Last Post
