Hey guys i need some help i am trying to find out WHAT IS GOING ON WITH MY engine i have a 6.0 lq4 243cnc ported heads milld 45 i have a 226/230 at 600 lift and 111+2, i am running a static compression of 11.29 and a dynamic compression fo 8.85 and this moment i am running 24 degrees of timing and i am still hearing pingin at top end could it be that i am running to much dinamic compression for a 93 octain FULL or could it be something else that i might have missed because at 24 degrees i am making no power what do you guy think any help will be gladly appreciated.

 

run e85 you have it close to you and your tuner is doing e85 tune that's just me

 

yes i agree with you i am just a little skeptical about e85 and nitrous

 

Who tuned it? Take it back and demand they tune it correctly.