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Old 07-24-2004 | 08:32 AM
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The Ghost
 
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From: UlladullaNSW, AUSTRALIA
Default RE: GMS .47 break in
Chris_422
The GMS 47 is an ABC type engine, as such they have a tapered bore, which gives this nip at or near TDC. It is usually an indication that your engine has the correct fit piston to cylinder. It will loosen up a little as the engine runs in more. Just don't be in a hurry to lean it out to quick. Read an follow the instructions that came with the engine.


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