I am new to a big block hard tail dragster. I have a 225" hardtail with a 555 cu/in motor. I use an air activated base plate stop. I launch on the two step @ 4300 rpm. First time on @ .01sec, off at 1.45sec ( 1/8 mile racing). Stop RPM approx. 4300.
My 60ft's are very inconsistent.
My thoughts are to not use the two step and just leave on the converter?
Change the launch RPM?
Any help or tips would be appreciated.
