good on the head flow, randy . ive been using 943 comp cams springs set them a t 1.960 installed height they are 235 on the seat and 590 open at 700 lift !! thet don't hurt parts !!!! ill be callin BG for a block in about a week !!!

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