Re: Am I four-stroking? And what to do about it

Drew Cooper /
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I see. The manual makes a great deal out of cleaning carbon from the combustion chamber and exhaust port as part of the maintenance procedure, and I've already put my stock carburetor and air filter on, as well as fixed any air leaks. It runs consistently at full throttle, but just barely breaks 25 mph. Judging by the amount of carbon I found in the exhaust port while cleaning the pipe, there's probably still a fair amount in the combustion chamber.

So I suppose my next step will be a thorough inspection of the engine and transmission. Maybe a compression test as well? How many kicks will give an accurate reading? Just once? And lastly, the manual only gives a compression ratio of 6.5:1. How does this translate to PSI?(edited)

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Subject Written By Posted
  Am I four-stroking? And what to do about itTopic by: Drew Cooper Drew Cooper 10/12/19 04:36PM
  Re: Am I four-stroking? And what to do about itRe: pat splat pat splat 10/12/19 04:44PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/12/19 04:48PM
  Re: Am I four-stroking? And what to do about itRe: P D P D 10/12/19 05:32PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/12/19 06:02PM
  Re: Am I four-stroking? And what to do about itRe: Daniel '' Daniel '' 10/12/19 11:10PM
  Re: Am I four-stroking? And what to do about itRe: Don Ohio Don Ohio 10/13/19 02:15PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/13/19 03:19PM
  Re: Am I four-stroking? And what to do about itRe: Don Ohio Don Ohio 10/13/19 08:16PM
  Re: Am I four-stroking? And what to do about itRe: Jeffrey Strichart Jeffrey Strichart 10/13/19 10:03PM
  Re: Am I four-stroking? And what to do about itRe: Don Ohio Don Ohio 10/13/19 11:28PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/13/19 10:03PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/13/19 10:16PM
  Re: Am I four-stroking? And what to do about itRe: Jeffrey Strichart Jeffrey Strichart 10/13/19 10:54PM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/14/19 09:46AM
  Re: Am I four-stroking? And what to do about itRe: Jeffrey Strichart Jeffrey Strichart 10/14/19 10:10AM
  Re: Am I four-stroking? And what to do about itRe: P D P D 10/14/19 11:03AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/14/19 11:27AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/14/19 11:33AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/14/19 05:09PM
  Re: Am I four-stroking? And what to do about itRe: P D P D 10/14/19 05:44PM
  Re: Am I four-stroking? And what to do about itRe: Jeffrey Strichart Jeffrey Strichart 10/16/19 01:39AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/15/19 03:24PM
  Re: Am I four-stroking? And what to do about itRe: Jeffrey Strichart Jeffrey Strichart 10/16/19 01:43AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/15/19 10:38PM
  Re: Am I four-stroking? And what to do about itRe: P D P D 10/16/19 09:27AM
  Re: Am I four-stroking? And what to do about itRe: Drew Cooper Drew Cooper 10/17/19 05:16PM
  Re: Am I four-stroking? And what to do about itRe: P D P D 10/17/19 06:38PM
  Re: Am I four-stroking? And what to do about itRe: ken gilbert ken gilbert 10/18/19 11:24AM
  Re: Am I four-stroking? And what to do about itRe: Rebel Moby Rebel Moby 10/18/19 03:16PM
  Re: Am I four-stroking? And what to do about itRe: ken gilbert ken gilbert 10/21/19 06:35AM

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