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Hondarider440ex
06-27-2007, 04:54 PM
i was wondering how much horse power would a 440ex have with a 13:1 piston, longer valves, port and polished head, 41mm fcr carb, sparks x_6 exhaust, k&n filter with no lid, hotcam stage 2, and the jetting perfect.
Ruby Soho
06-27-2007, 05:30 PM
probably around 40
XXXRACER165
06-27-2007, 06:59 PM
44
red200040ex
06-29-2007, 04:16 PM
xxxracer does the duncan cylinder on your 440 look pretty close to the stocker? thanks.
XXXRACER165
06-29-2007, 04:32 PM
Originally posted by red200040ex
xxxracer does the duncan cylinder on your 440 look pretty close to the stocker? thanks.

Yes very similar.
davetheslave
06-29-2007, 04:51 PM
I'll be able to tell you tomorrow, I have pretty much the exact same set up (different pipe), and I'm taking it to the dyno tomorrow
XXXRACER165
06-29-2007, 06:18 PM
Well...........that PIPE could be your ticket to a few more ponies.