5% fuel change and 4* timing made a HUGE difference!!!
5% fuel change and 4* timing made a HUGE difference!!! So my cammed/d1sc ls2 gto was running an astounding 9.6:1afr and 12* timing, until last night.
Got it back to ~11:1 and added 4* of timing in (thanks rudy).
Before: heads/cam z06 in kill mode would jump me 2 cars and proceed to walk me all the way out.
After: I get the jump and it takes him until upper 5th to catch me!!!
Love the difference!
Moral of the story, widebands at the dyno are broke sometimes.
Got it back to ~11:1 and added 4* of timing in (thanks rudy).
Before: heads/cam z06 in kill mode would jump me 2 cars and proceed to walk me all the way out.
After: I get the jump and it takes him until upper 5th to catch me!!!
Love the difference!
Moral of the story, widebands at the dyno are broke sometimes.
Wow, 9.6:1 AFR is WAY rich, LOL. That'll take the power right out of it! Glad pushing it up made a big difference. Did you heat that baby up and run it, make sure no knock retard? Congrats!
