Has anyone tried this setup? I'm considering my '72 360 as a 408~ stroker, along with my old self-ported T/A heads. Cam is yet undecided... flat hyd or hyd roller. I use the car for mid-hi-rpm (3500-6500 pylon autocross (1st and 2nd gears, 727, 3.23... 45-60 second times), as well as for road course HSAX/HPDE lapping sessions... running in 2nd-3rd gears ~3500-5500-6000 rpms for long stretches (2-minute to 15-20-25 minute lap times). Looking at ~mid-compression ~10:1 premium pump gas.

T/Anks ahead for your comments. Hoping to decide soon for this new engine and race season 2018.

I also have mild ported standard j-heads (273 rockers).

I've considered going Eddy aluminum, but that will bump me up a class, for the time being, and I'd rather decide later on aluminum heads, pending class rules changes, success, etc. I've raced the car for past ~40+ years in AX and more recently HSAX.

Again, T/Anks ahead.

Last edited by Mopar Mitch; 01/26/18 05:12 PM.
Mopar Mitch "Road racers and autocrossers go in deeper and come out harder!"... and rain never stops us from having fun with our cars... in fact, it makes us better drivers! Check out MOPAR ACTION MAGAZINE, August 2006 issue for feature article and specs on my autocross T/A!