Started new thread 2019 YZ250F port work... 3/10/2020 1:50 PM

Anyone have a good engine guy they use to do their head work on the 2019 YZ250F? I'm building up a 270 cc bigbore one and want to have the had ported. I used to use Ron Hamp but sadly he's no longer with us. So, looking for someone that really knows ... more »

This forum thread has 6 replies

Added reply in a thread N2Dirt suspension 3/6/2020 11:11 AM

I purchased one of the Luxon/ N2 dirt KTM knuckles. They were very helpful and even gave me a starting point for the rebound shim stack. Which saved me a ton of time! I would certainly do business with them again.

Added reply in a thread Luxon MX KTM 150SX Build - Minor updates 2/29/2020 1:00 PM

You folks at Luxon are doing some nice work. Keep building up the product portfolio, crow about it and good things will happen.

Added reply in a thread Chad Reed refused to sign replica front plate made by factory Fx 2/29/2020 12:58 PM

In my opinion, and that's all it is, Reed could have simply said "I can't sign that, sorry. But let me tell you why"... That's it. Explain the position to keep a rejected fan from spinning it. Here is why I can't or won't.... Heck, he may have even done ... more »

Added reply in a thread Yamaha YZ250F Big Bore 2/28/2020 3:47 PM

I plan on doing one of these (2019) BigBore kits this year. Who do you folks like for mild porting and ecu remaps on the BB'?

Added reply in a thread 350 FC 2019 - Factory KYB Build 2/26/2020 10:38 AM

The luxon link is quite a bit different in dim's... here it is compared to the stock 350 XCF (2016) link.
Added reply in a thread 2016-2018 350 sxf gearing 2/21/2020 3:19 PM

13/50 on 2016 350XCF. Like it a lot better than the 14/50 combo. Lots of hills in my fav riding area.

Added reply in a thread Suspension revalving 2/18/2020 9:19 PM

Revalving suspension is easy once you know the basics.... But it can take a few intervals to get you where you want to be. Suspension is very personal. There is no one size fits all.

Added reply in a thread My Wife's Brutal Truth About My Motocross Racing & Bikes... 2/18/2020 9:17 PM

The Alta chassis engineer that worked with Dave Arnold lives down the street from me. He works at Apple now.

Added reply in a thread Suspension revalving 2/18/2020 1:14 PM

This above is the order it should be done in. Spring rates are most critical. It can take a bike you hate and make it one you love. It's that important.

Added reply in a thread Reedy & Friend... 2/15/2020 7:27 PM

The top picture.. I'm thinking Reed is saying "you want to smoke a joint?" ... And Stew is laughing saying "yea, that would be cool".. then Reed says "Dude, I'm kidding... I can't smoke a joint right now... I have a race tonight". But that's just me... ... more »

Added reply in a thread 2016 yz250f reliability? 2/13/2020 1:16 PM

I believe it's the 14 and 15's that had crank issues... and the 16 got an updated crank/rod. I could be wrong though. If I'm right the crank in that 16 is a very good unit.

Added a comment about video ELITE 250 BIKES: Dylan Ferrandis' YZ250F 2/13/2020 1:10 PM

No info on the motor..... sadly

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This video has 2 comments.

Added reply in a thread Brayton vs. Anderson 2/11/2020 3:59 PM

I think that was beautiful. Anderson said "I love you" to Brayton. Brayton said "I love you MORE...much more".

Added reply in a thread Derek Harris – good/bad reviews 2/10/2020 10:58 PM

This is a man in touch with his true feelings!

Added reply in a thread Carb 2/10/2020 3:47 PM

Just pick up a used one on ebay... cheap... then swap out your jets and the needle.

Added reply in a thread JS7 Breaks Down Round 5: Oakland 2/8/2020 11:53 AM

These segments are really really good. Keep it up JS!

Added reply in a thread Roczen update? 2/4/2020 10:51 AM

The smile ending massages are known to reduce inflammation.

Added reply in a thread KTM Linkage 2/4/2020 2:07 AM

Stock KTM linkage rate is kinda goofy on the 350 (2016 XCF). It's stiff initially and I had to valve the shock light to get it to work on small bumps... then it would blow through the travel on bigger hits. Which I kept trying to fix with valving. I ... more »

Added reply in a thread ESR cylinder machining problems 1/26/2020 9:02 PM

Looks like that first post isn't live anymore. Need more details. If there were promises made by a mfg and the machine couldn't deliver, and the mfg tried to help...... might be time for the right attorney. And I hate to say that... but most give mfg ... more »