wildbansheeboy Posted July 27, 2006 Report Posted July 27, 2006 (edited) I have a 4mm stroker crank & stock cylinders bored 40 over. How many cc is shee? :biggrin: Edited July 27, 2006 by wildbansheeboy Quote
bansheeryder_69 Posted July 27, 2006 Report Posted July 27, 2006 times the stroke by the bore (mm's) then take off the last # and thats your cc (cubic centimeters) Quote
RATBIKE0130 Posted July 27, 2006 Report Posted July 27, 2006 times the stroke by the bore (mm's) then take off the last # and thats your cc (cubic centimeters) lets check your method... 64*54= 3456 = remove last digit 345 thats pretty close to the actual 347.435 now a stroker 68*61= 4148 = 414 = actual 443.065 your method is almost 30cc off not even close if you ask me Quote
bansheeseat$$ Posted July 27, 2006 Report Posted July 27, 2006 (edited) lets check your method... 64*54= 3456 = remove last digit 345 thats pretty close to the actual 347.435 now a stroker 68*61= 4148 = 414 = actual 443.065 your method is almost 30cc off not even close if you ask me Check your math.He said 40 thousandths over bore that equells 65mm not 68mm. 58mm stroke and 65mm bore equells 385. Edited July 27, 2006 by bansheeseat$$ Quote
RATBIKE0130 Posted July 27, 2006 Report Posted July 27, 2006 Check your math.He said 40 thousandths over bore that equells 65mm not 68mm. 58mm stroke and 65mm bore equells 385. If you look at the post right above mine it may make a little more sense to you... :yankyank: Quote
bansheeseat$$ Posted July 28, 2006 Report Posted July 28, 2006 If you look at the post right above mine it may make a little more sense to you... :yankyank: I understand what you mean now.I apolagize for my Quote on you but I believe the :yankyank: was alittle premature. :beer: Quote
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