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I use this piston in my race built 140 Pirahana. Works good with Z40 cam. Plenty of valve clearance .. Rating:  [5 of 5 Stars!] |
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Home run winner! Wow this motor is really fast! Shifts great,runs great,Great bang for the buck! I g.. Rating: [5 of 5 Stars!] |
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Idid not think 90 cc can be so fast i got one on a atc 70 3 wheeler and i love it. I am going for th.. Rating: [5 of 5 Stars!] |
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I've already written one review for this engine. After a couple of months I'm still happy! Works gre.. Rating: [5 of 5 Stars!] |
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great and does the job. Rating: [5 of 5 Stars!] |
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Final tuneup settings with a 24mm Keyhin style carb also available here as a kit at TBolt:
#78 main.. Rating: [5 of 5 Stars!] |
