Whats normal compresion for a 91 LT250?

 

I just looked through my whole Clymer's and the stupid thing doesn't list it. Mine at 170 is bumped up a bit, I think stock you're supposed to be about 155. (At 170 pump gas works for me.)

 

what did you mod to get 170 for compression ?

 

Ancient chinese secret. I took a piece of sandpaper, laid it on a flat surface, put the head down on it, and started scrubbin'. When it looked like I took a fair amount off, I put 'er together. I do everything high tech, man.

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I had a 91 and it had about 150 - 155 lbs

chuck

 

Mine has 125, but the piston/rings/bore are brand new with about 15 min. of run time so it will hopefully come up a little.