comer 50 hesitation

Kevin Phillips · Posted: Sun May 08, 2005 6:14 pm Post subject: comer 50 hesitation

Racing at club,our kids go from standing start.Here's the problem-Engine bogs and hesitates horribly from take off but when it gets going it clears up and runs great.I have the luxery of having 2 drivers in same class.I swapped carbs and problem stayed with kart.This leads me to thinking maybe a coil??any ideas or thoughts would be appreciated.

Rick Noonan · Posted: Sun May 08, 2005 8:11 pm Post subject:

could have a small air leak. check the intake gasket and base gasket. try spraying carb cleaner on those areas while on the stand at WOT and see if the rpms change.
_________________
Rick Noonan
- FooT Box the only Pedal Riser System don't be fooled by copies
- Noonan Ultra Lite KiD KarT brake system
both used by NationalChampions www.NKRpedals.com

Doug Fleming · Joined: 04 Dec 2003 Posts: 1994

Check the clutch springs. That is always a big part of the problem. You can legaly cut down the linings (not the shoes) and it will take off better.

If it runs good when it gets up to speed I doubt it has a air leak. If your Kid can start with the choke on just a bit then flip it off when it gets going. That always helps when they are jetted a little lean.

Also make sure it is well warmed up. The hotter the better.
_________________
Doug Fleming
Remember a Diamond is just a piece of coal that did well under pressure
www.flemingmotorsports.com