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can some one look at my tune please? ls3 top end 408 with ls3 injectors

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Old 08-12-2012, 12:28 PM
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Default can some one look at my tune please? ls3 top end 408 with ls3 injectors

at part throttle cruising the AFR is dialed in pretty close but with any throttle at all and above just cruising rpm it leans way out. I have it in speed density to tune the Ve table and not having any luck. i thought the issue might be fuel supply but I mounted a autometer fuel pressure gauge inside the car so I could see the pressure to make sure it wasn't droping off and it stay steady at 58 psi even under acceleration. Im thinking maybe my injector data in the tune might not be right or I have some thing out of wack im missing.

For some reason I cant post the cinfiguration file so if any one needs it I can email it. Or if some one can tell me how to post it? It just says invalid file when i try to upload it on here.
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Old 08-12-2012, 03:54 PM
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man 45 views and no ideas. some one out there is bound to be running ls3 injectors with an ls1 fbody computer




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