Hi All, Been doing some reading on the forum about different sleds and am looking for a good reliable sled for me and my dad or me and my girlfriend to use ice fishing. Found a nice 03 Grand Touring for $2000 but after doing a compression test the numbers are pretty low - 95psi. This was done...

Okay, I'm running a compression test on my top end in the after noon tomorrow, have a standard tester which threads into the spark holes on each cylinder, with gauge, I want to know what PSI am i looking for ? cold and hot ? on each cylinder, the sled is a 98 formula z 670. What's considered...

I have a 860 psi performance kit for a 03 800ho zx that I was gonna setup for 660 snowdrags. I was looking at the head and it does not have a port (hole) for the tempature sensor. Do i need to tap and die the psi head so the sensor can fit? or do i need the sensor? Will not be a daily driver...