LQ4 S480 Build
#345
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Were those fast fuel rails tough to modify and have you heard anything about the holley rails? Which injectors did you use? Are you planning some dyno pulls? very professional build man
#346
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I used the 80lb siemens injectors that are very common with these turbo builds. I have the FP at 58psi so they are actually 95.5's right now
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I will do some dyno once i get the tune perfect just trying to get some nice pulls with it but weather stops me from doing that.............Thanks for the comments!
Ya no kidding i was pumped for the 60 deg day we had but now back down to 29 haha oh well i guess i can wait
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#348
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You gotta get the correct injector data first and there is a whole list of things to do after that. If you have the data for them start working on the ve to lean it out. Hp Tuners? Speed Density? A little info on what you have done would help.
#349
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Hp tuners sd2 bar . Car runs good rear mount s475 ls1 but at idle it drives me crazy .iv been trying to lean it out with the ve table but It just doesn't seem to get any better than 12.2 .
#357
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Yeah i know what ya mean. Ive had some exhaust setups in pass out the rear that were like that. I will also have a pretty big cam in mine. Its just a ls1 though for now. Should be running in a few months.
#358
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But now its only loud if your on the passenger side. Its kind of funny from drivers or the rear you barely can hear it. Not used to that. Maybe a bullhorn would help lol