Re: 70cc e50 not revving out?

Daniel '' /
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If you have no leaks, the jetting, timing is spot and you have on you should feel some sort of distinct power band. I would keep messing with the jetting, then once you feel like it’s doing what it’s supposed to get the files out and get to work. The kstar is a super candidate for porting.

The reason why your buddies is faster in nut shell; the airsal, having higher blow down and the exhaust is timed more aggressively. It comes on hard but is more peaky, where as your kstar has 6 degrees less blowdown, and ~10 degrees less exhaust duration it will have a more broad and has a less pronounced power band. Both of you could widen and polish the exhaust, if you raise the exhaust duration you should be faster as you will have better scavenging due to the boost ports.

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Subject Written By Posted
  70cc e50 not revving out?Topic by: Kyle Washburn Kyle Washburn 01/29/20 04:39PM
  Re: 70cc e50 not revving out?Re: Brandon Weiss (Detective brandon to you) Brandon Weiss (Detective brandon to you) 01/29/20 05:10PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/29/20 05:32PM
  Re: 70cc e50 not revving out?Re: Wesley Ambrosini Wesley Ambrosini 01/29/20 06:22PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/29/20 07:37PM
  Re: 70cc e50 not revving out?Re: Overpriced Parts Overpriced Parts 01/29/20 06:20PM
  Re: 70cc e50 not revving out?Re: Wesley Ambrosini Wesley Ambrosini 01/29/20 06:25PM
  Re: 70cc e50 not revving out?Re: Bas Autowas Bas Autowas 01/29/20 06:49PM
  Re: 70cc e50 not revving out?Re: Pushrod Fifty Pushrod Fifty 01/29/20 07:38PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/29/20 08:24PM
  Re: 70cc e50 not revving out?Re: Terbo Speghetti Terbo Speghetti 01/29/20 08:41PM
  Re: 70cc e50 not revving out?Re: pat splat pat splat 01/29/20 08:25PM
  Re: 70cc e50 not revving out?Re: Tri-ped Dave Tri-ped Dave 01/29/20 09:32PM
  Re: 70cc e50 not revving out?Re: Daniel '' Daniel '' 01/29/20 09:41PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/29/20 10:26PM
  Re: 70cc e50 not revving out?Re: * * * * 01/29/20 11:09PM
  Re: 70cc e50 not revving out?Re: * * * * 01/29/20 11:35PM
  Re: 70cc e50 not revving out?Re: * * * * 01/30/20 01:38AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 09:48AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 07:26AM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/30/20 12:04PM
  Re: 70cc e50 not revving out?Re: Pushrod Fifty Pushrod Fifty 01/30/20 08:00AM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 10:22AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 10:28AM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 11:15AM
  Re: 70cc e50 not revving out?Re: Bas Autowas Bas Autowas 01/30/20 12:16PM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 11:30AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 11:39AM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 12:00PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 01:28PM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 01:37PM
  Re: 70cc e50 not revving out?Re: Will I am Will I am 01/30/20 01:38PM
  Re: 70cc e50 not revving out?Re: * * * * 01/30/20 02:29PM
  Re: 70cc e50 not revving out?Re: Daniel '' Daniel '' 01/30/20 03:17PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 08:22PM
  Re: 70cc e50 not revving out?Re: Daniel '' Daniel '' 01/30/20 08:35PM
  Re: 70cc e50 not revving out?Re: * * * * 01/30/20 09:53PM
  Re: 70cc e50 not revving out?Re: Daniel '' Daniel '' 01/30/20 10:03PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 10:28PM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/30/20 10:57PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 11:15PM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/31/20 01:54AM
  Re: 70cc e50 not revving out?Re: Tri-ped Dave Tri-ped Dave 01/30/20 10:10PM
  Re: 70cc e50 not revving out?Re: Daniel '' Daniel '' 01/31/20 12:48AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/30/20 10:31PM
  Re: 70cc e50 not revving out?Re: * * * * 01/31/20 03:57AM
  Re: 70cc e50 not revving out?Re: P D P D 01/31/20 10:28AM
  Re: 70cc e50 not revving out?Re: Brandon Weiss (Detective brandon to you) Brandon Weiss (Detective brandon to you) 01/31/20 10:36AM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/31/20 10:43AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/31/20 11:47AM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/31/20 11:57AM
  Re: 70cc e50 not revving out?Re: P D P D 01/31/20 12:02PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/31/20 12:20PM
  Re: 70cc e50 not revving out?Re: Bas Autowas Bas Autowas 01/31/20 12:29PM
  Re: 70cc e50 not revving out?Re: P D P D 01/31/20 12:49PM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/31/20 01:07PM
  Re: 70cc e50 not revving out?Re: Bas Autowas Bas Autowas 01/31/20 02:28PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 01/31/20 01:14PM
  Re: 70cc e50 not revving out?Re: * * * * 01/31/20 01:17PM
  Re: 70cc e50 not revving out?Re: Seth B Seth B 01/31/20 01:18PM
  Re: 70cc e50 not revving out?Re: * * * * 01/31/20 07:30PM
  Re: 70cc e50 not revving out?Re: * * * * 01/31/20 09:48PM
  Re: 70cc e50 not revving out?Re: P D P D 02/01/20 09:38AM
  Re: 70cc e50 not revving out?Re: * * * * 02/01/20 12:58PM
  Re: 70cc e50 not revving out?Re: P D P D 02/01/20 01:09PM
  Re: 70cc e50 not revving out?Re: * * * * 02/03/20 04:58PM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 06/17/20 10:09AM
  Re: 70cc e50 not revving out?Re: mit mortso mit mortso 06/17/20 05:44PM
  Re: 70cc e50 not revving out?Re: Todd S Todd S 06/18/20 02:20AM
  Re: 70cc e50 not revving out?Re: Kyle Washburn Kyle Washburn 06/19/20 02:59PM

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