Thanks Mike! Since the changeup from an E-85 engine (The idea was scrapped when E-85 was pulled from all the local stations, albeit AFTER my shortblock was done and just waiting on the heads....

), I need something that was gonna run cool enough, be underdriven, and on pump gas. I think if we stay with the same 514 format, changeup the pistons and/or go with shorter rods, we can hit 8.75:1 or so from the 10.5:1 we have it set up for now.
The shop is argueing they want me to go to 557 or something, and even lower compression and more boost since the 10-71 can easily do it. But it's not their money either,
THEN there's the MFI debacle. another matter entirely.

But it WILL WORK! Just killing me having this boat in my garage for a year unrunning..........