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kev440
02-16-2010, 08:38 PM
just curious if anyone had an idea what kind of horse power im runnin with an 86r with a full trinity exhaust,39mm pwk,v force reeds,open air cleaner, 350 esr cylinder and +4mm crank ive never built a two stroke before so wondering if anyone would let me know thnx guys

LONG-ROD
02-17-2010, 05:13 AM
I have seen a few dyno sheets with similar set up.. some are high 40's to mid 70's. lot of factors.. if you dyno it post the sheets..

morse250r
02-17-2010, 07:36 AM
dyno of my 363cc cr 250 ign shearer off pipe race gas

C-LEIGH RACING
02-17-2010, 07:46 AM
Long Rod,
pm box is full.

Did Trinity do the cylinder porting, kev440.
Neil

kev440
02-17-2010, 08:07 AM
no esr did one of there half a** trx9 porting just sent my motor out for this stuff to get done so if you guys think i sould get that port job cleaned up let me know please

machwon
02-17-2010, 08:19 AM
Mid 50's would be a good running one. If you're looking for more power its in the porting and head work. Check around and see what some of the engine builders/porters can do for you. I can do you a good deal if interested, something like Morse250r is little more expensive.