Messages

1

For Sale / Looking to buy bad crankshafts & cylinders

« on: March 23, 2011, 08:41:44 AM »

topgearmx Is looking to buy  crankshafts & cylinders for rebuilding get some money for the parts laying around your shop.  E-mail  topgearmx@yahoo.com or call 569 3200

2

Technical / Re: namura pistons

« on: March 08, 2011, 07:51:19 PM »

I sell alot of namura pistons but tell everyone they must be changed a little before recommended stock piston service limit. If you are a mild rider they will last if you ride all out i would not run namura i would run a wiesco forged piston.  We sell wiseco pistons with a 10% discount to all tsm forum readers & members if you would like a price e-mail  topgearmx@yahoo.com

3

Technical / Re: Bottom end rebuild... again...

« on: March 01, 2011, 08:49:37 PM »

Do you use quility air filters and filter oil. Your lower rod bearing gets the brunt of dirt and could wear the bearing right out  just a idea. We rebuild cranks with prox rods they seem to last long and have good specs. WE get $119 for the rod kit and rebuild let us know if we can help.

4

Technical / Re: 2003 RM250, hard getting into Nuetral and falls out of 3rd gear under load.

« on: March 01, 2011, 08:39:10 PM »

If you have the ability to tear the bottom end down do so right away don't even ride it you will get hurt or grenade the tranny. I think you have something bad going wrong in the trannys gears.

5

Technical / Re: 2004 RM 250 pipe

« on: March 01, 2011, 08:32:02 PM »

We just recently started selling dep pipes and are testing some on our kx250 two strokes plus some of our riders will be testing them. If you wanted to try a dep system i would cut you a deal for some feed back on what you think. Like run some laps with the stock pipe then bolt the dep on and do some r&d for us  let us know if we can help.

6

Technical / Re: 2006 Honda CR125 Low End Bog?

« on: March 01, 2011, 08:24:11 PM »

I know this is not an easy fix or cheap but a boyesen rad valve will give you more bottom end & throttle response. And a step up from that would be a phathead flat top head up grade with a wiesco flat top piston.  Check your timing !!!!!!!!