GS400 2 valve piston

[Big Jay]

Anyone have one they don't want?

Jay

[rapidray]

What are you up to now Jay? Are you doing another big bore for something? Ray.

[Nessism]

I have two brand new stockers, with rings. Make me an offer I can't refuse Jay.

[Big Jay]

I just need to measure some dimension on one. How about you mail me one to borrow. Have it back in a week.

And whatever you do, don't tell Ray.

Jay

[Billy Ricks]

Maybe a big bore kit for a 750?

[rapidray]

Or an 850? Ray.

[TeamDar]

The GS400 uses a 65mm piston with a 16mm wrist pin. This is the same piston as a 77-79 GS750. The 1979 GS425 uses a 67mm piston. The GS850 uses a 69mm piston with a 16mm wrist pin. All of these engines use the same valves 36mm intake and 30mm exhaust. The GS 450 was a different animal more like the GS1000 but with a plain bearing crank.

[Nessism]

I just need to measure some dimension on one. How about you mail me one to borrow. Have it back in a week.

And whatever you do, don't tell Ray.

Jay

You can borrow it Jay. Drop me enough money via paypal to ship it to you, along with the address where it needs to go.

Ed
nessism@sbcglobal.net

[Big Jay]

Thanks, but I have it covered. Don't need it now.

Thanks

Jay