Finally about to see what these motors will put down! We ended up pulling the plug on trying to run the 555 Ecm’s and switched to a Holley system. We have been down many dead end roads with this re-power but we seem to be coming to the end. Will post numbers ASAP

Snowflake,

Which Holley did you end up going with? Curious....

Thanks. Brad.

We went with the Holley dominator kits

I believe the boat will finally be hitting the water this year! After many dead end roads with whipple and the 555pcms like stated in previous comment I believe we are on the right track. Motors made 1040hp with the 3.8’s paired with the Holley dominators. should be some stout power to go play with some cats!

Very nice, it’s gonna fly