440 tunnel ram

Okay, that’s the equivalent of our 93 octane so 11:1-11.5-1max with aluminum heads with good chamber design. But when we see the pistons and see how far they measure below deck we’ll know how much can be built in, I don’t think you’ll get close to that without different pistons or super small chambered. One head worthy of mention is the B1-BS, 65 cc chambers and decent flow. Big flow numbers when ported, but will flow more than enough OOTB to get you in the 10 second zone. That is a good looking race car, love the stance. That would be a lott of fun with a crashbox four speed.