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Overheating 4rt

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Help !!!!

Just finished the Colonial today, fantastic days sport and a true representation of all that is good in trials today, however,

My 2005 4RT has been cutting out for no reason whatsoever in mid section, running very hot, so hot in fact that it has scorched the carbon exaust cover on my Mitani exaust. When I try and restart it and blib the throttle, it reacts like a choked up 2T and stalls.

The bike had a similar problem two weeks ago at the Richmond Telfit trial where it pulled some water into the airbox.

Bike spec is as follows:

Standard plug (new).

Single stage PTB on soft setting.

Jitse Air Filter (new).

Mitani exaust and front pipe.

2007 Upgrade cam.

Checked all connections for water and cleaned/WD40.

Lost valuable marks due to 3 stalls and it is starting to p*** me off !!!

Any valid suggestions please

swap it with CK's bike it'll be a while before they let him.

  • Author

CK's bike is in the "shop", currently getting a full makeover and waiting for a powder coated frame job.

God knows what it will look like when he fully blings it up.

How many did you drop in the end, I had 30/24 but should have done a lot better.

Roll on the Cleveland!!!!

sounds nasty dj, dont think you have damaged engine do you? I aint that clued up on em really but give sandifords a ring monday mornin see what they reckon, im sure they will know, or suspect better.

Hope to see you at charltons next week.

PS Time you moved up a class as well.lol

Great trials today wan it?

DJ

you haven't put the petrol with 2 stroke in it, again, have you?

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