No Limit Powersports Posted October 31, 2005 Report Share Posted October 31, 2005 (edited) My cubs made 78hp with only 160lbs and like 5* of timing and stock carbs. Regardless of skeptics after bumping up the timing adding some timing and giving the fuel starved little 350 some bigger carbs I gaurantee there making between 85 and 95 and they have alot left in them tuning wise and yes they are a 65mm bore and 54mm stroke and ill prove it to anyone who wants me to. As far as porting goes Calvin did my clean up work and I ask him point blank what can i do to make these better and he said and i quote "if i could figure out a way to make the ports any better i would have cast them that way", now on that note im not by any means saying that there arent some hidden power in the cubs but I seriously doubt that any porter is going to pick up more that 5-10 hp max from porting the cubs. I always here people say on here with a mild port job on the cubs the can be trail friendly or can have more low end, bottom line the cubs were set up to make maximum horse power and thats what they do best. As far as dyno number go i dont rely on them at all the only thing i use a dyno for is tuning but I can tell you this that i have raced many bikes that were anywhere from 58-75hp bikes dynoed on the exact same dyno as mine and by the same person and ... well do i even need to say it. In the words of 23champ "the cubs are no joke" --Andy Edited November 1, 2005 by bansheestang Quote Link to comment Share on other sites More sharing options...
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