E50 acceleration problem

Jeff Parr /
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Puch E50 50cc

Stock square port cylinder and head

Bing 1/14/157 on a stock 14mm intake

Atomizer--217

Needle-- one line/band on the second groove

Jet---65

Slide---#24 I think

No vacuum leaks that I can find.

The ignition is all new and all Bosch

The engine starts fine on the first kick and idles very smooth, So on to the problem, Very poor acceleration to the point of having to play with the throttle to get it to mid-range power. Once it gets mid-range it pulls hard and the top end is great but as I said it has little low end power. I know I need to mess with the clutch but that’s down the road for now. The plug NGK BP5HS is a bit lean so maybe up one on the jet. I have looked and been reading to the point that my eyes are starting to bleed.

Any ideas?

Thank You for looking

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Subject Written By Posted
  E50 acceleration problemTopic by: Jeff Parr Jeff Parr 01/21/21 07:30PM
  Re: E50 acceleration problemRe: roots to wings roots to wings 01/21/21 08:10PM
  Re: E50 acceleration problemRe: Jay Rivett Jay Rivett 01/21/21 09:54PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/21/21 10:45PM
  Re: E50 acceleration problemRe: Jay Rivett Jay Rivett 01/21/21 11:23PM
  Re: E50 acceleration problemRe: Mike Boyd Mike Boyd 01/21/21 11:21PM
  Re: E50 acceleration problemRe: Probably Fred Probably Fred 01/21/21 11:24PM
  Re: E50 acceleration problemRe: roots to wings roots to wings 01/22/21 04:46PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/23/21 03:04PM
  Re: E50 acceleration problemRe: Jay Rivett Jay Rivett 01/23/21 05:11PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/24/21 02:14PM
  Re: E50 acceleration problemRe: Jay Rivett Jay Rivett 01/24/21 02:34PM
  Re: E50 acceleration problemRe: ♣Slew Foot♣ ♣Slew Foot♣ 01/25/21 12:23PM
  Re: E50 acceleration problemRe: Jay Rivett Jay Rivett 01/25/21 12:44PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/30/21 09:03PM
  Re: E50 acceleration problemRe: roots to wings roots to wings 01/30/21 11:44PM
  Re: E50 acceleration problemRe: Papa _ Papa _ 01/31/21 06:46AM
  Re: E50 acceleration problemRe: Papa _ Papa _ 01/31/21 07:14AM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/31/21 12:01PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/31/21 05:25PM
  Re: E50 acceleration problemRe: HBP 21 HBP 21 01/31/21 06:14PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 01/31/21 07:46PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 02/01/21 01:24PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 02/01/21 08:10PM
  Re: E50 acceleration problemRe: HBP 21 HBP 21 02/01/21 09:27PM
  Re: E50 acceleration problemRe: rick deutsch rick deutsch 02/04/21 01:57AM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 02/06/21 08:18PM
  Re: E50 acceleration problemRe: roots to wings roots to wings 02/07/21 03:25PM
  Re: E50 acceleration problemRe: Jeff Parr Jeff Parr 02/08/21 03:32PM

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