They build these tracks at new facilities because they bring in more advertisement money for the promoters. The riders are an afterthought when it comes to track design. All they care about is how much money they can make on the weekend.
Added a comment about video One Lap: Eli Tomac on Lake Elsinore 8/23/2013 9:44 AM
This video has 5 comments.
Added reply in a thread Custom Triple Clamps 7/2/2013 5:55 AM
any good machinist can do it. they just need dimensions.
Added reply in a thread 2007 RM 250 jetting 4/25/2013 9:28 AM
other than the anti congealing agents, 100LL is almost identical to VP110 and C12, specific gravity is right in the middle of the two, flash point is higher etc. when are aircraft engines under the highest load? at takeoff ON THE GROUND UNDER THE SAME ... more »
Added reply in a thread Modded 450 4/23/2013 11:46 AM
my 2006 CRF 450 is ported & polished, custom web cam with lager buckets (cam so big it wouldnt clear) custom del west valvetrain, custom valve seats and guides (moldstar 90), CP platinum kit and head milled a little extra to make it 14.25:1, crank ... more »
Added reply in a thread 2007 RM 250 jetting 4/23/2013 11:35 AM
RM's crave race gas, easiest and most cost effective option is to go to your local airfield and get some 100LL avgas, mix it 32:1 with the premix of your choice and it should be good, my experience with 100LL is that youll need one or two smaller main ... more »
Added reply in a thread KX 85 Repair Cost (help)... 4/23/2013 11:33 AM
best bet is to replace crank, bearings, replate cylinder and install a new top end AT THE LEAST. with all of the parts on the table it shoudlnt take a competent engine builder more than 90 minutes to tear down and rebuild.
Added reply in a thread Ktm sx250 VS Yamaha yz250 2/14/2013 10:28 AM
ive had great results in running straight ATF and changing it every ride. i worked at a trans shop so i just go there after every ride and pump it straight from the big tank. its a pretty thick Dex/Merc 3 blend that costs about a 70 cents a gallon at ... more »
Added reply in a thread Does this bolt do anything? 2/14/2013 10:16 AM
heli coil is NOT the right way to fix it. get a Time-Sert kit in the size you need, and youll never have to worry about it again.
Added a comment about photo Valli Motorsports Yamaha 2/10/2013 12:51 PM
baker better start looking for a ride NOW.
This photo has 1 comment.
Added a comment about video Helmet Cam: AJ Catanzaro - Club MX Supercross Track (MXPTV) 2/7/2013 9:17 AM
not quite sure if there are enough right turns on this track
This video has 1 comment.
Added reply in a thread Starting 2005 crf 250 in the cold 1/17/2013 3:23 PM
every carburated honda likes just the tiniest crack of the throttle with a good healthy kick from TDC. not enough throttle to activate the AP, just enough to let that tiny extra bit of air in there. i always give it two full blips, then just barely crack ... more »
Added reply in a thread Reliability 2012 KX 450F? 1/17/2013 3:21 PM
on the 4 bottom ends ive done on them, 3 of them had stress cracks running through the cases on the bottom side of the crank bearing bores. straight from one bearing, through to the other cases and into the other,
Added reply in a thread Race gas and Wolf ignitions 1/17/2013 3:12 PM
100LL avgas is nearly identical to C12, it has an anti congealing agent which wont affect you at all, it is extremely consistent and i trust it in my built RM (im an engine builder) and you can't argue with the cost. if it were in my budget, i would ... more »
Added reply in a thread Caliper pistons not moving evenly 1/17/2013 3:08 PM
either the pistons are sticking or, most likely, the caliper guide pins are sticking.
Added a comment about video 125 Dream Race 1/11/2013 12:31 AM
why in the exact hell would you put music in a two stroke video. FAIL
This video has 3 comments.
Added a comment about feature Pro Circuit Ti-5 Complete Dual Exhaust with Carbon End Cap 1/10/2013 8:30 AM
Added reply in a thread 2011 KTM 250SX-F Crank Bearing Replacement 12/17/2012 7:36 PM
crank works inc in tempe, AZ does almost all of the sx teams' cranks. he even forges custom ones for JDR J-Star KTM, so im sure he has some good KTM stuff laying around.
Added a comment about feature Nihilo 2013 KTM Front Fender Adapter Kit 12/14/2012 1:26 AM
Added reply in a thread YZ250 Cylinder porting 12/6/2012 11:57 AM
they left the intake rough for a reason, it helps with fuel atomization.