Re: 2 Speed Express motor/trans

Jack Rutherford /
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any 40mm piston and ring set should work. So don't get too picky. Just check the ring gap. I'm actually using a qt50 piston and rings on this Express. The qt50 piston doesn't have that stupid divot in the piston crown like the stock or stock-like Honda piston does. And the qt50 piston comes with better circlips for easier installation instead of the "C" circlips. Amazon sells a bunch of scooter 40mm pistons which will work as well. They are a little bit taller from the digwell to the crown. Just install and check where the piston is at TDC and maybe add a thicker base gasket or a second base gasket if needed.

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  2 Speed Express motor/transTopic by: Cameron Cate Cameron Cate 10/24/19 01:00PM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 11/01/19 08:27PM
  Re: 2 Speed Express motor/transRe: live ɘvil live ɘvil 11/03/19 02:56PM
  Re: 2 Speed Express motor/transRe: Gary Christensen Gary Christensen 12/09/19 12:08PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 11/04/19 11:04PM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 11/04/19 11:41PM
  Re: 2 Speed Express motor/transRe: Seth B Seth B 11/05/19 08:37AM
  Re: 2 Speed Express motor/transRe: live ɘvil live ɘvil 11/05/19 08:41AM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 11/05/19 08:28AM
  Re: 2 Speed Express motor/transRe: Aaron Blair Aaron Blair 11/05/19 08:56AM
  Re: 2 Speed Express motor/transRe: Seth B Seth B 11/05/19 10:00AM
  Re: 2 Speed Express motor/transRe: MOPITT no nips Al MOPITT no nips Al 11/05/19 10:04AM
  Re: 2 Speed Express motor/transRe: MOPITT no nips Al MOPITT no nips Al 11/05/19 09:18AM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 11/05/19 10:36AM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 11/05/19 01:27PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 11/10/19 10:39AM
  Re: 2 Speed Express motor/transRe: scrot rash scrot rash 11/11/19 07:38AM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 11/29/19 05:00PM
  Re: 2 Speed Express motor/transRe: live ɘvil live ɘvil 11/30/19 12:40PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 11/30/19 05:28PM
  Re: 2 Speed Express motor/transRe: live ɘvil live ɘvil 12/02/19 04:44PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 01/23/20 12:04AM
  Re: 2 Speed Express motor/transRe: Stephen Keller Stephen Keller 11/30/19 07:34PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 12/02/19 01:58PM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 11/29/19 09:36PM
  Re: 2 Speed Express motor/transRe: Cameron Cate Cameron Cate 12/01/19 07:58PM
  Re: 2 Speed Express motor/transRe: Jay Krawchuk Jay Krawchuk 01/23/20 10:02PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 01/23/20 11:19PM
  Re: 2 Speed Express motor/transRe: Jack Rutherford Jack Rutherford 01/23/20 11:23PM

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