my hemi was 12.2 to 1 comp ran on pumpgas always 93 octane at 30 degrees of timming it ran 9.60s at 140+ mph i eaven sprayed it into the 8s on pumpgas and 22 degrees of timming
606 hemi pump gas best 9.60 at 142mph on motor 05 hemi daytona 1500 go-mango 4wd quadcab 2007 hotrod mag pump gas drags runner up, roadkill nights dodge big tire winner 2018 2019 back to back
