my 606 cuin hemi is 180 psi it is at 12 to 1 comp i run it on pumpgas 93 octane with the total timming at 32 degrees and take out 8 degrees on the spray !!!
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
