abob Posted December 1, 2007 Report Share Posted December 1, 2007 Hi All, Got a Cub set up... 69 bore / 58 stroke(plus 4) stage IV head. This is all new to me as i have been running stock engine so far. i ordered a set of 33 Keihins as i was looking for power on the mid range but instead i got a set of 35's. Was told 35's are more tunable. I' m sure u guys on this forum have much more experince. All advice appreciated. THanks! Quote Link to comment Share on other sites More sharing options...
jbooker82 Posted December 1, 2007 Report Share Posted December 1, 2007 Hi All, Got a Cub set up... 69 bore / 58 stroke(plus 4) stage IV head. This is all new to me as i have been running stock engine so far. i ordered a set of 33 Keihins as i was looking for power on the mid range but instead i got a set of 35's. Was told 35's are more tunable. I' m sure u guys on this forum have much more experince. All advice appreciated. THanks! 35's would be better carbs for that engine. Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted December 1, 2007 Report Share Posted December 1, 2007 35's for sure. you sure its a 69mm bore? Quote Link to comment Share on other sites More sharing options...
flotek Posted December 2, 2007 Report Share Posted December 2, 2007 they are both easy to tune ..the dual 35 mm carbs is the minimum on cubs but your bore diameter doesnt make sense ,what exactly do yo uhave ? sure its a cheetah cub ? Quote Link to comment Share on other sites More sharing options...
peterlocal22 Posted December 2, 2007 Report Share Posted December 2, 2007 i have a 35 mm and love it. go w the the 35 Quote Link to comment Share on other sites More sharing options...
abob Posted December 2, 2007 Author Report Share Posted December 2, 2007 Thank you all for the advice,looks like 35's it is. The Cheetah Cubs i got are from TRINITY. I asked for a 68 bore but was told that on that particular day they were out and they had these 69's which had just arrived. Truth be told i would not know the difference and i did not try to measure the bore. Guess the best people to check is with Trinity Racing. Quote Link to comment Share on other sites More sharing options...
locogato11283 Posted December 2, 2007 Report Share Posted December 2, 2007 yea just might wanna check your pistons to the bore before you go putting it together. Quote Link to comment Share on other sites More sharing options...
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