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Author Topic:   pistons
rd427
Dirt Roller

Total posts: 6
posted March 05, 2005 05:48 PM  
just wanting opinion on kieth black pistons my engine builder bad against
them just wandering why

19J
Dirt Freak

Total posts: 370
posted March 05, 2005 07:15 PM  
Someone can correct me if im wrong but the top ring is closer to the top of the piston making this really weak and it requires the perfect clearences or it pulls the top of the piston a lot. I have also heard a lot of people say they are an accident waiting to happen.

Special Ed
Dirt Full Roller

Total posts: 63
posted March 05, 2005 08:41 PM  
We prefer JE/SRP pistons but we have ran KB pistons a lot over the years and have never had a problem out of them. Just make sure your fuel and air mixture is good and you will be fine.

racer17j
Dirt Forum Champ
Total posts: 5390
posted March 05, 2005 10:36 PM  
i like the speed pro hypers cheaper and don't break like 19 mentioned

    

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