The more I think about it I just may buy a pair cause the way it's going I won't be able to build what I want.A 600 horse 470 on pump gas with a 100 shot will be slow but won't have to work on it a lot.Next year I might run dragweek
I'm rounding up the parts for a pump gas 470 that will use the TF heads. I'm shooting for 650 hp with a 850 DP carb. It might make even more than that depending on how big of cam I slide in there.