Engine hp & torque from factory
#1
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Engine hp & torque from factory
Someone please enlighten me only on known facts. 23cc zen said its 2.8 hp, 26cc zen also said 2.8 whats the difference in power really confused on that one, now the sikk 26cc said its 4.5 hp from stock form is that with stock exhaust and air box or do they dyno with nothing on either end? Next question if these are true facts do I buy Zen and have it modded to match sikk or just buy sikkengine. I KNOW EVERYONE WILL HAVE A OPINION ON THIS BUT WOULD REALLY LIKE KNOWN FACTS ON THIS. Thank you
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RE: Engine hp & torque from factory
Retallick Engineering in Adelaide did my mod & I'm very happy with it, plenty of power & it is still running in. If you have a local guy modding engines over west, I'd have a chat with them & see what they can do.
#4
RE: Engine hp & torque from factory
the 23cc has 2mm deeper transfers and a light piston thus allowing it to make as much hp power as a 26cc but with a tad less torque
the Sikk has a bit more aggressive porting allowing more power... if you buy the sikk replace the stock base gasket with an .005" copper one
the Sikk has a bit more aggressive porting allowing more power... if you buy the sikk replace the stock base gasket with an .005" copper one