[L78toLT1]

Originally Posted by Bangkok_ZL1

The reason I want to use a LT4 thermostat is because Ted Jannetty did some testing (with an LS style thermo) and he talked about negatively about it. And I'm following Ted. I have his kit. He's the one that told me to get the FLHs from Australia because my car is RHD. He could have easily sold me the headers and had me deal with any complications. Instead, he passed up taking my cash in the best interest of me. Anytime a company passes up money to ensure I get the best result FOR ME, I'm with him for life, Semper Fi....

I have the Michigan Motorsports housing which uses the LS3 thermostat. I've been running it for several months with no issues.
I also have the utmost respect for Ted, and have also heard thru the grapevine that he did not like the housings that use the LS stat ( I didn't know this when I purchased mine).
I haven't spoken to Ted directly about this issue. Maybe he will chime in to give us a little more detail. I haven't tracked my car since installing this part, but on the street, the car runs cool as a cucumber, even in stop and go traffic with the the ac cranked on a 95 degree day.