It begins again - 512 Stroker

re:IQ52
If I could get anywhere near 600hp with this combo I will be elated, over 700hp would be only a dream.

re:roccodart440
I've considered the Comp version @ .509, 284/284, 114LC due to availability & complete package price. I've never used their products but heard good & bad. Calculations indicate 1150cfm is better choice however I hope to benefit from a stronger vacuum signal for responsiveness. Right or wrong "it's what I got".


That cam would be a huge step backwards. There is no way you need a 114 LSA with those heads.

There is nothing wrong with that cam you have on a 108. I'd stick it in at 106 and gear it accordingly.

You've seen what IQ can do with those heads. You'll be fine.