418 Stroker options....

Since my goal is to beat the 500HP mark I have decided that it would be best to stay NA and if I want a blower motor I will do a 555 blower for my 72 chevelle and build it from the ground up as a pro street car. So for the duster I need to figure out my max CR I can go with 94 octane and aluminum heads with good quench ect. Also I am curious what I could run as a CR with water meth and either 89 or 94 octane fuel

here is the response I got from Campbell Enterprises:

A 340 stroker kit matching your request would be $2295.00 plus shipping and would include:

Molnar Tech 4340 forged steel 4" stroker crank
Molnar Tech 4340 billet steel H beam rod set with arp2000 hardware
Icon forged piston set 11.5-1 comp with 65cc heads
HP series rod bearings
HP series main bearings