you fellas with a 420 kit
Posted August 14, 2002 - 11:02 AM
Posted August 14, 2002 - 04:24 PM
Posted August 15, 2002 - 12:49 AM
Posted August 15, 2002 - 04:57 AM
Posted August 15, 2002 - 05:52 AM
The gore kit utilizes a renikasiled bore so the heat transfer issues are not present.
I have about 50 dyno runs and 1400miles of wfo baja on my 444cc wr426.
No breakdowns just popped it apart for more tricks...
Posted August 15, 2002 - 05:56 AM
Posted August 15, 2002 - 07:51 AM
Posted August 15, 2002 - 09:32 PM
I've had my used 99 since early 2000.
-JE piston (actally a 416)
-new barrel bored and plated
-yz spec cam, and cam timing
-rejetted, with throttle stop removed
-airbox lid removed, uni air filter
-scotts ss oil filter
-dmc exhaust system
-yz seat and tank
after breakin I have about 1200 miles runs great no problems.
- very happy, going to hollister hills this afternoon.
-ERIC GORE WOULD BE A GOOD SOURCE FOR THE KIT.
Posted August 15, 2002 - 11:12 AM
The new cylinder was preped by removing any cast imperfections. Then it was bored cleaned again then honed to spec for the piston.
Started with a new cylinder for sake of argument.
Posted August 16, 2002 - 01:53 AM
Your bike has been on the Dyno. What was the before and after with regards to the 420 kit? Thans!!!!