KX Riders

Maintenance & Technical => KX500 Original => Topic started by: BigGreenMachine on November 29, 2006, 03:59:39 AM

Title: Port Work on KX5
Post by: BigGreenMachine on November 29, 2006, 03:59:39 AM

Who in the industry does the best port work on the KX500. I'd like a stump pulling bottom and midrange hit. Anyone that sticks out in your head as the best?

Title: Re: Port Work on KX5
Post by: BigGreenMachine on November 30, 2006, 08:17:15 AM

Well then...

How about porting the stock reed cage? Is the Vforce II cage that much better?

Title: Re: Port Work on KX5
Post by: hughes on November 30, 2006, 08:52:10 AM

Eric Gorr for engine porting.

Title: Re: Port Work on KX5
Post by: kx666 on November 30, 2006, 01:23:26 PM

if you are looking for torque "porting" is the wrong place to start.

you could get a bigger bang for your buck with a weighted flywheel, reed spacers, milling the head, changing your timing or even cheeper change your gearing.

Title: Re: Port Work on KX5
Post by: 222KX500 on December 05, 2006, 04:10:00 AM

My dad does some mean Porting on KX5 cylinders (RPM PLUS).