Added reply in a thread 18 fc 350 won't hot start 4/30/2020 3:25 PM

Battery condition? Have you checked the electrical connections? Paw Paw

Added reply in a thread 2stroke dieseling possible? 4/29/2020 7:55 PM

x2 or a partly plugged pilot jet or hanging throttle cable or carb slide. Paw Paw

Added reply in a thread 2003 Yamaha ttr125l? How much compression should it have? 4/29/2020 10:31 AM

It will not have a lot of compression due to the decompression set up. It will most likely only read about 65 lbs. Smoking can be worn rings or bad valve seals or a flooding carb. Paw Paw

Added reply in a thread Trey Canard 4/29/2020 10:28 AM

I saw Trey give his total earnings from the Swam Mx Pro challenge one year to an injured rider in that area, after willing everything that day. He is the best in my mind. Paw Paw

Added reply in a thread 2 stoke mod for massive power increase !? 4/28/2020 11:17 PM

It was called a "Boost Bottle". It came stock on 1979 Yamaha Yz100's and 125's. I don't recall it making a bunch more power, but it did help as it smoothed out the fuel mix delivery. Paw Paw

Added reply in a thread GREATEST RETIRED RACER. Change my mind 4/28/2020 9:56 PM

Brown.... Paw Paw

Added reply in a thread 2005 KX 250 4/28/2020 10:12 AM

Also check the fuel vent tubes from the carb as critters live to nest in them. Also check the OHMs readings on the ignition coil, both primary and secondary sides. Paw Paw

Added reply in a thread HELP!! KX250F Carb Question 4/26/2020 7:22 PM

Have you tried to run it without the TPS hooked up? Most carb bike will run ok with out it. Paw Paw

Added reply in a thread 1974 Yamaha 360 MX 4/26/2020 7:13 PM

Ignition timing is a bit off. Retard the timing a degree or two. Paw Paw

Added reply in a thread Help,with Big Bore Jetting 4/26/2020 2:30 PM

Most of the time re jetting is not needed for a 4 stroke big bore kit... Have you tried to adjust the fuel screw? Have you checked your pilot jet for dirt? Did you replace the exhaust gasket ah the head? If not, it can cause the decal pop. Paw Paw

Added reply in a thread RIP Dr. Medsker 4/25/2020 8:58 PM

Doc was the person that got me to the starting line at LL's when I went there one year and hurt my back real bad during practice. He would have me come to him before each moto and do a " tune up". With out his help I would not have been able to ride ... more »

Added reply in a thread Which bike for wife advice 4/24/2020 9:15 PM

Yamaha TTR 125L E Paw Paw

Added reply in a thread Water Leak 4/23/2020 6:57 PM

That is a weep hole from your water pump. It is there to let you know that your water pump seals are leaking. This can be due to bad water pump seals, worn water pump shaft and or worn water pump bearing. The best thing to do is to rebuild your water ... more »

Added reply in a thread Silicon for shifter seal 4/23/2020 12:51 PM

Why would you want to do that? Paw Paw

Added reply in a thread YZ125 Header Paint 4/22/2020 2:16 PM

I have had them chrome plated with very good results. You can get the ceramic coated as well. Paw Paw

Added reply in a thread Fuel Injected 4 stroke Bog at full throttle 4/21/2020 7:23 PM

and or dirty fuel filter. Paw Paw

Added reply in a thread Damaged Inner clutch 4/20/2020 3:36 PM

Replace it. That looks like damage from not using the correct tools. Paw Paw

Added reply in a thread No compression on 2017 yz250f 4/19/2020 6:54 PM

Cam chain tensioner may have failed. Paw Paw

Added reply in a thread Update - 2019 kx450 top end 4/19/2020 6:52 PM

You can do that, but it will not have any effect on the issue of valve seals leaking. Paw Paw

Added reply in a thread Ignition Issue 4/19/2020 6:49 PM

When you tested the coil....Did you check both the primary and secondary sides? If so, what were your readings? Paw Paw