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Old 09-15-2012, 11:06 AM   #10
2012ZL1
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Drives: '12 ZL1,67 Cam,68 Biscayne 427 4 sp
Join Date: Aug 2011
Location: B.C. Canada
Posts: 1,701
Quote:
Originally Posted by Stephen12ZL1 View Post
yeah, I know...just didn't want to pony up the $ right now
Injectors aren't needed really with stage 1 from the inquiries I've made.

You can tune more injector pulse in to handle it for a while. I have. The downfall is its kinda hard on the injectors but if you plan onchanging them in the next phase anyway like I do, then they will last that long.

The extra grand for injectors when they were sort of a luxury part on the stage 1 kind of made that decision for me. I'll wait and budget them into phase two, because a cam change and more pulley will definately require larger injectors and possibly even a fuel pump upgrade.

Probably going to dyno mine in the near future as well, just got the tune finished through Jannetty after installing;

ADM cold air
LPE intercooler reservoir
160 degree pulley
long tube headers, no cats.
2.55" upper pulley
tr6 plugs
90mm LS7 throttle body
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2012 ZL1
2.55 upper, 10" lower pullies, Innovators west billet hub and sfi balancer, solid blower drive isolator, 50 mm idler kit, full length S/S headers no cats, comp cams custom grind cam, comp roller rocker trunion kit, comp push rods,dual valve springs retainers and locks, Injector dynamics ID850 inectors, Rotofab ZL1 cold air kit, Lingenfelter 160 thermostat, Rotofab intercooler reservoir, stock plugs, LS7 90mm throttle body, GTO clutch reservoir mod, my own custom catch can, Tuning by Jannetty, install by me.
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