Thanks Guys
Yup...It was Zimm's that did the mod, and he was the one I reached out to for the help but said he is way to busy

..I checked this board and looks like everything he had posted is gone, unless it was not "permanently deleted" by an admin its no longer found
I had no harsh words for the guy when he was on here, I think he just coupled me in with the people that did critique or bash his work..It's a shame too, I thhought it was a great mod for the CAT egnine
Anyways, looking at the engine it looks like that there are rivets holding the two engine parts in place..Anyone ever take those rivets out?
Alfy