Originally Posted by
snookums
Thanks Russel. Can you tell me what the max safe temp should be? I normally run the engine to about 220-230.
after seeing what kind of temp i've been running compared to what some of the PRO's run we are way to cool, jason Halverson runs motors at 260 and then some, i ran the 5 ports at that temp and they are TOPS

same with the 7 ports. 230 to 260 and enjoy