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View Full Version : LT250r dyno?



mandrewlt250r
12-05-2008, 03:14 PM
any one ever dyno a lt250r mines a 92 with the mods listed below plus its jetted after market air box maybe some other things. I just wanted to know about how much power and torque it would be putting out. If anyone has these mods, stock, or something close that would be awesome thanks

plus its jetted after market air box maybe some other things:D

headache
12-07-2008, 08:33 AM
should be around 30hp at the back wheels. I had a friend that had an 87 lt250 with fmf pipe and pro series reeds and it would smoke a stock z400 so i would guess that would be around 30hp. maybe someone else will chime in on this. I'd like to see some dynos from some built lt's

mandrewlt250r
12-07-2008, 11:11 AM
thanks. when i get mine done ill try and find somewhere to dyno it and ill post charts I'm hoping that ill beat stock 450's :D

headache
12-09-2008, 10:22 AM
My brother had an 88lt250 for a little while and it had a ported cylinder, fmf pipe, rad valve, and 38pwk carb. It had a good smooth powerband, and it would outrun his friends kfx450r all day long... so yeah you can take down some 450's with the right porting.