Added reply in a thread 04 Honda Crf250r bottom end knocking 9/24/2019 2:23 PM

Nm I just realized it's cuz I have primary drive gear and bolt off.......

silly
Added reply in a thread 04 Honda Crf250r bottom end knocking 9/24/2019 1:41 PM

Started new thread 04 Honda Crf250r bottom end knocking 9/24/2019 1:39 PM

Crf250r I'm one of the lucky few that caught it before it exploded. The crank shaft side to side play ridiculously exsesive! Will new bearings fix the play or is the crank thrust washers worn?

This forum thread has 4 replies

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/17/2018 2:23 PM

Actually if you think about it all I'm doing is replacing the aluminum that was shaved off the bottom of my cylinder by PO. So if anything I am correcting a "Jerry rig" back to a stock setup...

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/17/2018 3:45 AM

Yes your right they were off road I believe. They have an RMX250 carb mounted on it as well.

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/17/2018 3:41 AM

No that was suggested and ruled out long ago. it's actually because the cylinder base has been milled/shaved/serviced. The rod and piston are correct. I just didn't realize the squish band was considerably thinner than a stock cylinder but someone pointed ... more »

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/16/2018 12:11 PM

May I suggest using a dremel or rotor cutting tool like for drywall but with a metal bit if anyone try this themselves because it sucked @$$ using a jigsaw. But it's done and will serve its purpose

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/16/2018 12:08 PM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/16/2018 7:19 AM

It's aluminum sheet about the thickness I need. But it's an aluminum baking sheet.... To hard you think? Or is it's ability to endure intense heat a plus in my alication

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/16/2018 7:14 AM

Cometic never answered back on my enquiring about making a base riser and I want to ride....... This should work but what you guys think. Jigsaw? I got cork gasket for bottom and top of it...or just paper gasket if my thickness target requires it....... ... more »

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/16/2018 7:08 AM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 5:18 PM

I see. That's my problem. Thanks for pointing that out. It may have taken another week before I noticed that.

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 4:13 PM

1994 rm250 says suzuki vin decode. The rod is right the piston is right.......

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:47 PM

Vin# JS1RJ16A8R2101244

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:43 PM

Hot rods ck105 it fits my bike. My piston is right. Could this bike be a rmx.... But even if it is..... isnt 94 rmx 100% innerchangeable with 94 rm250??

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:32 PM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:28 PM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:24 PM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:22 PM

Added reply in a thread 94 RM250 Piston hitting cylinder head. 12/15/2018 3:20 PM