FYI. Here is what Merc says..............attachment.

What is the size and manufacturer of your oil cooler. How long can you run at WOT before you get to your 190F shut down point?

Runiing good. I mounted a wideband in the exhaust and gauge on the dash. It runs around 12.5 to 12.7 at wide open. 2 people 50 gallons of gas 90 degrees outside 103gps at 6000 Rpms with a Merc labbed 32 picth bravo 1. I suspect 105 is possible by myself in the same conditions.

Wazzup John, I've been reading you'r posts, sounds like shes runnin good! Ever run at cumberland, I'm going to try to make the poker run but just to boat not run the run. Oh ya this is Bill from the Tenn run,the sunsation guy with Glen. I kicking around the cat thing. Not sure what make yet.