i have a 1987 lt250r with a hot rod and stroker crank,bored to its max, FMF reeds, uni airfilter, LRD pipe and silencer ported and polished i am wondering what i should put the timing should i advance it or leave it stock? please help me out here!! thanks....

 

For a banshee running gas,+4 is what they normally advance the timing at.Not sure it's the same for your quad.

 

I'm no LT250 guru by any means, but stock to 5 degrees advanced can be expieremented with.
You can adjust the timing on that motor? The LT80 has a timing adjustment, not sure of that motor.
I base my responce on the 5 degree advance keyway that's sold for other makes/models.
My 2 cents. [img]i/expressions/face-icon-small-smile.gif[/img]