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10-14-2007 | 09:52 AM

#7

twomanytoys

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From: , PA

RE: ABC or Ringed

ok. I found some info about the ring. HPI also makes a motor that has an oil ring on an abc type piston. Its a nitro star 25. Picco and ofna also make some motors that are ringed. Its just an oil ring not a compression ring.

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