Choosing pistons

Evan Dutch said

By larger heads. I do mean more open. I will be running an intercooler as I would most likely be driving this car more street than track. I would prefer the compression lower so that the car is more "streetable" (if that makes any sense). From what I've seen in the replies to this post I will most likely go with the dish pistons.

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You don't need to reinvent the wheel here. Talk to some builders with experience building boosted small block Mopars. The kind of boost you are talking about will require a race block and race gas to last long, as it should put out well over 600 hp. Electronic EFI with methanol injection would help a lot.

Why do you want to throw so much boost at it? 7 to 10 psi would be much more street friendly and dramatically less expensive to build a motor for. What transmission are you going to run? Are you going to back half the car to fit bigger tires? Just curious.