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NoMuff2Tuff Added a reply to YZ125 & YZ250... Old & New!
7/24/2020 4:03am Very nice!!
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NoMuff2Tuff Added a reply to 1992 YZ250 back to life
7/24/2020 4:01am Hell of job, that is one great looking YZ. I agree the plated pipe looks sweet on your bike. The plastic came out awesome. I re did a old RM tank and it took a lot of time and effort to bring it back to life and you did all the plastic. Can't say enough about this build, great job!!
NoMuff2Tuff Added a reply to 2015 YZ 250F Big Bore Question
7/24/2020 3:28am No, sorry I forgot to mention the cams, the valves are stock Yamaha. It has mild Jesse Williams cams, nothing radical that takes a lot of spring pressure. I also forgot to mention it was dynoed with a brand new O-ring chain that definitely hurt the power out put, if I had to guess between 1 and 2 HP on...
NoMuff2Tuff Added a reply to 2015 YZ 250F Big Bore Question
7/23/2020 12:34pm
This is a yzf 270 build on a conservative dyno anyone can build with a ported head, exhaust, 14.1 comp. out of the box cylinder works 270 kit with .010" cut off the base, GET ecu on pump gas compared to a stock KTM. I was hoping the peak hp would have been a little higher but a reliable...
NoMuff2Tuff Added a reply to 2015 YZ 250F Big Bore Question
7/23/2020 11:28am Stock to stock about 1-2 more HP through out the curve.
NoMuff2Tuff Added a reply to 2015 YZ 250F Big Bore Question
7/23/2020 11:26am I've built a quite a few 270's, yzf and crf's with help from Derick @ HPbikes. All of these bikes run amazingly well with good reliability. Stock you will notice more bottom and mid with about the same top end maybe a bit more at peak. They don't loose top end power like most people think, what they may loose...
NoMuff2Tuff Added a reply to Honda CRF450R 2021
7/15/2020 1:06am I worked on every brand bike and owned plenty from the 80's until now and without a doubt Honda has always had the best quality and attention to detail. Metallurgy, fastener quality, plastic quality, fit and finish and engineering were always second to none. I'm not saying they always had the best performing bikes and they had flaws with certain...
NoMuff2Tuff Added a reply to Honda CRF450R 2021
7/14/2020 11:59pm WOW what a great looking bike, can't wait for the reviews!!
NoMuff2Tuff Added a reply to Kehoe RM125 finished
7/9/2020 11:36am That is a sweet build for sure. Excellent work!!! I really like the older RM's and been trying to finish this 82 for a while 
NoMuff2Tuff Added a reply to 2002 Works Honda HRC RC125 STOLEN
7/9/2020 11:14am CR die hard here!! keep the post and pics coming. How much RWHP on the dyno did the HRC motors make in the early to mid 2000's?
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:35pm
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This forum topic has 75 replies.
NoMuff2Tuff Added a reply to 2005 Honda CR 125
5/21/2020 10:31pm Nice looking build! They are without a doubt one of the best handling 125's ever made, I didn't think the motors were that bad stock, well yea they were LOL but they come alive with some simple mods. I had a PC pipe on mine and preferred the stock pipe even with all the other mods, about to try the...
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:17pm
My cylinder should be back from Millennium Tech any day now. got a 2020 wheelset I’ll be using. Front is mounted up with new rubber and the rear needs to be cannibalized. Fun fact: the 2020 crf rear mounts up fine on the CR with the exception of the sprocket. It’s like an 1/8” offset too far outboard. 
This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:17pm
Had a kid last Monday but was able to do a little tinkering. Put the motor and carb in, cut the airbox holes for my inserts and hooked up the clutch/throttle cables, woohoo. Also did some “custom” decals for the FMF silencer 
This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:16pm
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This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:16pm
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This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:15pm
Having a baby soon, covid-19 and all kinds of other life has had this project sitting in my garage forever. Finally did some stuff this past week and got the bottom end together. I had ordered like a billion OEM parts last year and then needed 1 more bearing for water pump and it just came in the other day. 
This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:14pm
Agreed! Here is my 03 I did 3 years ago 
This forum topic has 75 replies.
slamdmini Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:14pm
very nice. cant wait to see this thing all done. i had an 03 cr125 that i loved. it blows my mind how some people have no pride in their stuff
This forum topic has 75 replies.
seth505 Liked a reply to forum topic 2005 Honda CR 125
5/21/2020 10:14pm
Cleaned up carb and new jetting specs to start with, she was pretty lean. 
Cleanin up some random stuff like engine mounts. 
Cleanin up some random stuff like engine mounts.
This forum topic has 75 replies.