I have built a 408 stroked gen3 lq4 recently put 80lb injectors in it and I am have a hell of a time getting past 2800 rpm, I have the data supposably for them but I how ever think it's incorrect. Anyone out there have the correct data?
I'm using a p01 ECM 2bar is any good input would be appreciated..
Post tune and logs.
2016 Silverado CCSB 5.3/6L80e, not as slow but still heavy.
If you don't post your tune and logs when you have questions you aren't helping yourself.
It ain't your injector data keeping you from "getting past 2800". Check your fuel pressure. That's what my crystal ball tells me.
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