Re: For the alloy head fans.
Brenx: I was planning on fitting Isky 8005a's to run an SVO A342 cam (.580 and .606 lift), a bit bigger than the F246...........you reckon they're not good enough? The specs looked OK??
I was also looking at a set of similar comp cams double springs, little more spring force.
Was only looking to take my engine to mid 6's and maybe a little more over the line.
Stroke: what springs are you running? Do you think you may have had slight valve float issues or was it just a piston to valve clearance issue when the motor was built? Are you putting betting springs in when you patch up your stroker?
393 Tremec TKO 9"