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I need help with injector timing Z06 LS7 Stage 4 CAM

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Old 03-13-2019, 01:00 PM
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Bartturbo
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Default I need help with injector timing Z06 LS7 Stage 4 CAM

Hi guys i have a big Problem with unburned fuel and smell i have alraedy play with the boundary and the eoit tables every change has nothing changed,

Specs

Ls7 with arias 11:1 Pistons
Texas Speed Ported Heads
Ported TB and LS7 Manifold
ZR1 LS9 Injectors
Texas Speed LS7 Stage 4.2 Cam 248/260, .657"/.655" (w/1.8 rockers) 111 LSA
Kooks headers



YouTube Video here on the dyno you can see the smoke its all unburned fuel AFR Shows me 13.2 on the Gauge , power is very good 600rwhp because the smoke is bad.



can everyone help me ?
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Old 03-22-2019, 10:27 AM
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Apocolipse
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Afr gauge will be useless at idle with that much overlap. Go find an old guy that knows carbs and have him help you dial in your idle fuel.



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