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Old 02-07-2015, 06:52 AM
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mapbike mapbike is offline
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Join Date: Mar 2010
Location: Central Texas
Posts: 5,379
Default Re: Curious about the engine, :question:

Originally Posted by cannonball2 View Post
Great to hear! Do a thread on the engine when you get it.
I will do sir.

If I'm not mistaken, YesImLDS got one of these engines for his current build in the process and the rod in it is marked ZAF80 which identifies the engine as a GT5 geometry, I could be remembering this all wrong since I have looked at so many different things lately, but if it needs the low pin piston we will know for sure what it is... "Half Breed" because we will know it is the GT5 type crank with the PK80 type rod.

I will see when I get them, I didn't ask Duane about which piston they use, but i think YILDS listed that detail here, possibly in this thread, I'll have to go back and check.

I plan to set this engine up with to have optimal compression which will most likely require that the jug be shaved down since Duane said he is running his with the Puch "RT" head bolted directly to the jug without using a gasket at all.
I dont always ride WOT, but when I do..I do my best to keep the rubber side down..Ride safely my friends!
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