Keep the coolers, they help keep pistons and valve seats alive, in addition the ambient air temperature will have a HUGE effect on performance, you won't take the boat off the trailer on hot days. JD

Do you boat more than 1/4mile drag race.

I thought so,
keep it cool.
Martin.

AHHHHH YESS said the piston to the valves,isnt that a nice cool breeze? it makes me feel stronger!!! tripps

Just like has been posted previous, the air charge temperature is dramatically reduced. In turn a much more efficient "burn" is created.

I would keep the coolers unless you just love to do rebuilds

Don't know why they started leaking. I have had intecoolers for the last 25years & just retired my old ones last year since going with a different setup.

I'M KEEPING THEM.........THANKS GUYS