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Author Topic: 928 to 728
waybad1
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Is it possible to install a piston, sleeve & crankshaft from a 928 into me 728 motor? I would like the extra ports. I would also like to keep the pullstart. thanks
Posts: 8 | From: ventura ,california | Registered: Apr 2004  |  IP: Logged
RB Products - Rody
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Yes, this is possible but you will not be able to use the pullstart system with the crankshaft of the 928, also the investment would be to high to do this in my opinion.

Better investigate the purchase of a TM928 and then after mount our compatible rotostart system on this engine.

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Posts: 5412 | From: Allevard, FRANCE | Registered: Jul 2002  |  IP: Logged
waybad1
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Thanks, all I really want to do is install the piston & sleeve from the 928 into my 728. Will that work with the 728 rod & crank? thanks
Posts: 8 | From: ventura ,california | Registered: Apr 2004  |  IP: Logged
RB Products - Rody
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You can interchange the piston/liner between the TM728 and TM928, however the exhaust porting will not correspond very well if you use the P/S of the TM928 in the TM728, the engine will work however.

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Posts: 5412 | From: Allevard, FRANCE | Registered: Jul 2002  |  IP: Logged
   

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