I don’t know what your budget is, but I would absolutely build a 540 if you can. It will do everything easier and allow you to build in the safe zone everywhere. I did it with a Dart block and heads HP 500 cam Eagle bottom end, Mahle flat tops 9:1, 1050 on a dart single plane. Even leaving power on the table at every turn, it makes 625 @ 5400. 150* water temps and 230* oil at wide open for a week. You won’t be sorry.

I’ve always wanted to run WOT for a week! 😂

thats what i questioned!

how much fuel does that thing hold?????

now we’re talkin’!!!

I didn’t hear anything! Lol... Not far off my normal every day ringing and squelching going on. 😂

Enough to get to Hawaii and back apparently. Seriously whats the approximate burn rate at full throttle?

OK maybe it was just a three day weekend. My liver thinks it was 7 days. Like the skipper it runs on rum.

And I thought I was the only one!

Hard liquor weighs less than beer and I do make my best decisions when I drink the hard stuff so I have that going for me. How much could go wrong doing a 48hour bender at 50mph in me middle of the ocean.