Added reply in a thread Dirtbikes head on 9/3/2014 5:06 AM
It don't get no dumber than this, happened here last summer. http://www.tampabay.com/news/publicsafety/husband-and-wife-killed-in-nearly-head-on-collision-south-of-brooksville/2136747
Added reply in a thread 2004 CR 250 fouls plugs 9/1/2014 4:06 PM
Try leaning the needle 1st.
Added reply in a thread RMZ 250 2010 doesn't get into gear anymore 8/24/2014 7:06 AM
Notorious for that problem. Soft metal, rounded off dogs.
Added reply in a thread 2005 cr 144 top end failure 8/20/2014 6:25 PM
A tool I've used for many years through drag (bracket) racing, karts and now mx with my kid. http://www.pilotfriend.com/calcs/calculators/density.htm Use your phone go to weather.com and plug in what's needed to calculate, you just need to know the elevation ... more »
Added reply in a thread Crank options for kx 107 or 109 supermini 8/20/2014 6:06 PM
Spending that much I'd go 6mm on the crank.
Added reply in a thread 2005 cr 144 top end failure 8/20/2014 8:25 AM
Nothing wrong with Wiseco's or most any brand "as long as you take the time to measure the bore and measure the piston". Then have a good squish to prevent detno and all should be good with proper tuning.
Added reply in a thread Hell On Wheels! 8/20/2014 3:57 AM
Putting tracks down over a frozen lake "what was he thinking?" Sucks about the bear getting Bohanon's partner he went to hell and back with him.
Added reply in a thread 2005 cr 144 top end failure 8/20/2014 3:52 AM
The narrow strip of metal that divides the exhaust port is called the bridge. Being that it is so narrow it heats up and expands starting the seizure. By drilling holes in your piston directly across from the bridge will allow the residual 2 stroke oil ... more »
Added reply in a thread Crank options for kx 107 or 109 supermini 8/19/2014 6:19 PM
Flat on top usually means squish not reconfigured to the 50 to 55% optimal range. Ran a 112 for 25 hours at a time before 10% drop off in compression. Motor was very reliable BUT it was carefully set up with port timing and squish right on. Was looking ... more »
Added reply in a thread 2005 cr 144 top end failure 8/19/2014 6:11 PM
Weird looking piston wash from the transfers, it is lean but very unbalanced flow. No sign of a tight (proper squish). No cooling ring affect around the perimeter results in heat build up until failure. Check reeds (weird flow from somewhere) and most ... more »
Added reply in a thread Unadilla Practice Discussion 8/9/2014 8:50 AM
As for CP I'm sure he's taking every opportunity to put a check in the bank account.
Added reply in a thread Should the US have resupplied Israel last week? 8/4/2014 4:39 PM
Ok time for a little lesson, take the time and watch. Simple and to the point. And then you'll know why Netanyahu told Obama "don't ever 2nd guess my decisions"! https://www.youtube.com/watch?v=8EDW88CBo-8&list=PLIBtb_NuIJ1zs1gI2nYdZk6wL606nGOQ9&index=7 ... more »
Added reply in a thread Training Facility Results 8/3/2014 4:05 PM
+25 Champ makes a run for the border, quite often is the rumor.
Added reply in a thread Hot Cams Camshaft 8/2/2014 6:33 AM
After 30 years of racing (mx, drag and karts) that there was a doozie of a statement. It's an air pump just take it from there.
Added reply in a thread The IV issue 8/2/2014 6:27 AM
A standard to operate under and coordinate with medical professionals at the event. We used it in the Army during training. http://www.srh.noaa.gov/tsa/?n=wbgt
Added reply in a thread Looks official: Roczen to Suzuki, Wilson to KTM? 8/1/2014 1:38 PM
We'll see what Dean is riding Sunday.
Added reply in a thread 250f won the 450C moto 8/1/2014 1:36 PM
A few Florida kids raced 250 C limited and 450 C limited same bike.
Added reply in a thread Jalapeno issues 8/1/2014 3:09 AM
Added reply in a thread Jake Masterpool is my hero! 7/31/2014 6:46 PM
The youngest Ty was making other kids look bad at Daytona 2 years ago. He was hitting a couple of big jumps of course the other mini Dads were screaming at their little ones to jump those also. After a couple of ambulance rides they made the call that ... more »
Added reply in a thread Lucas Oil 2 stroke land and sea oil?? 7/31/2014 4:14 PM
Good clean burning oil BUT lost 2 cranks in under 10 hours due to low flash point. For woods or moderate MX should be fine. But my little knucklehead wringing the crap out of his 125 didn't work the best. Motul 800 is waaay different. Same jetting it ... more »