19 PHBG boggy on take off, shitty idle

Chris Rice /
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I've come to the conclusion that I need a smaller idle jet.

Running a light weight porting 70cc Airsal, Estoril Pipe, 19 PHBG, 22mm Bennasar intake, Malossi Red horn bendy filter, case matched on an E50.

I'm running a w7 needle on the 3rd notch (second richest). Main jet is an 86, idle jet is a 45.

The take off is boggy, twist the grip bog city. Ease on the throttle and let it creep over 1/4 and the mid range is great, pulls hard up to top speed. Top end is fine too although I might need to downjet again.

My bike is idling wierd. It revs and slows. Once I run it full throttle and come to a stop it wants to die and doesn't really surge. The surging thing is when I first start it up...

I've sprayed carb cleaner on every connection of the carb bottom end, cyclinder, head, etc... Can't find an air leak.

I had the same issue on the 2nd notch. Haven't tried all the way lean on the needle, but that scares me. I also have a w8 needle that I could use. The w8 is a leaner needle right?

I also have a 48 and 50 idle if you are thinking that I need to go richer, but I feel like it's getting too much fuel at idle...

I already ordered a 42, 40 and 38 idle jet. but I won't have it until next week.

Thanks in advance for any insight.

Chris

This single post is part of a larger thread. Start from the top or view this post in context.
Subject Written By Posted
  19 PHBG boggy on take off, shitty idleTopic by: Chris Rice Chris Rice 03/27/09 01:58AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Sunset Paul Sunset Paul 03/27/09 02:14AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 02:38AM
  Re: 19 PHBG boggy on take off, shitty idleRe: poo poo 03/27/09 03:32AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 10:17AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Sunset Paul Sunset Paul 03/27/09 03:40AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Tracy Tracy 03/27/09 07:01AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Jesse -B Jesse -B 03/27/09 09:24AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 10:24AM
  Re: 19 PHBG boggy on take off, shitty idleRe: paul paul 03/27/09 10:27AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 10:28AM
  Re: 19 PHBG boggy on take off, shitty idleRe: weeder weeder 03/27/09 10:34AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 10:37AM
  Re: 19 PHBG boggy on take off, shitty idleRe: mike Thomas mike Thomas 03/27/09 11:43AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 12:49PM
  Re: 19 PHBG boggy on take off, shitty idleRe: paul paul 03/27/09 12:28PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 12:50PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 12:51PM
  Re: 19 PHBG boggy on take off, shitty idleRe: weeder weeder 03/27/09 12:56PM
  Re: 19 PHBG boggy on take off, shitty idleRe: weeder weeder 03/27/09 12:57PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/27/09 01:00PM
  What about the throttle slide cutaway?Re: Chris Rice Chris Rice 03/27/09 01:04PM
  Re: What about the throttle slide cutaway?Re: Shalerrr rrr Shalerrr rrr 03/27/09 01:14PM
  Re: What about the throttle slide cutaway?Re: Chris Rice Chris Rice 03/27/09 02:18PM
  Re: What about the throttle slide cutaway?Re: justin turner justin turner 03/27/09 04:28PM
  Re: What about the throttle slide cutaway?Re: Chris Rice Chris Rice 03/27/09 04:44PM
  Re: What about the throttle slide cutaway?Re: Chris Rice Chris Rice 03/27/09 04:46PM
  Re: What about the throttle slide cutaway?Re: #CrazyWayne™ rocks. #CrazyWayne #CrazyWayne™ rocks. #CrazyWayne 03/11/10 07:12PM
  Re: What about the throttle slide cutaway?Re: bryan bryan 03/27/09 06:31PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Novakarl Novakarl 03/28/09 12:38PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/30/09 11:21AM
  Re: 19 PHBG boggy on take off, shitty idleRe: justin turner justin turner 03/28/09 12:57PM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/30/09 11:25AM
  Re: 19 PHBG boggy on take off, shitty idleRe: Chris Rice Chris Rice 03/30/09 12:34PM
  Re: 19 PHBG boggy on take off, shitty idleRe: birdsy —— birdsy —— 03/11/10 04:42PM
  Re: 19 PHBG boggy on take off, shitty idleRe: justin turner justin turner 03/11/10 05:02PM
  Re: What about the throttle slide cutaway?Re: birdsy —— birdsy —— 03/11/10 10:20PM

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