How does the big bore kit from four stroke tech hold up!! does any one have info about that and ther liquid cooled crossover for the 400ex! Do both of them hold up good or not! where would i purchase these products!

 

anybody please offer help

 

well i don't know about the motor kit.

But BEWARE of FSTs slowness and poor customer service..

 

I have the issue of Dirt wheels with the review of the 500ex from 4 Stroke tech, I'll look for it and see if there is any info in the article.

 

U mean 4-wheel atv action???

 

Ahh, here it is! It's the May 99 issue of Dirt Wheels and the 500ex from 4 stroke tech is on the front cover. They say in the article that it easily beat a STOCK Banshee in a drag and they estimated 48 hp. Here is the # for 4 stroke tech 814-842-6159

 

For as much as they are asking I think it would be a lot cheaper to put a XR650 motor in it.

 

Thanx for the tips you guys! I know the 500ex can't beat a raptor or a ds!!!I'm an idiot I should of never got a 400ex because Honda blows!!!

 

Thanx for the tips you guys!

 

I know because your quad is a waste of money!!!