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Mat Oxley 1986 IOM TT


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Topics - 50gary

#1
Turning Wrenches / Need a digital guage for a single.
February 18, 2022, 11:53:10 AM
Help!  I built a DT250 single cylinder converting it to a nifty little street bike.  Now I need a nifty digital gauge that's compatible with a 2 stroke, single cylinder.  I bought and installed a KOSO knock off and the tach is not working accurately.  Any help is greatly appreciated.
  Cheers, 50gary
#2
Show Off / DTr-250
June 01, 2021, 09:43:46 AM
DTR-250 I added the R for road.  Converted DT Enduro to a road bike, engine/trans rebuilt, mild porting, VM38 Mikuni, Jemco pipe ceramic coated, powder coated frame, RD400 forks/triple clamps with Race Tech emulators and springs.  Alcantara covered seat, '74 RD350 Ruby Red w/Honda silver/grey fenders. front brake is FZR600 rotor with R6 caliper, Galfer SS line new M/C & levers.  Rear drum brake is 'arced', LED 12v lighting.  The finished bike weighs 262# (one gallon of gas) front =124 47.4%  rear = 138 52.7% rake = 25.5*, wheelbase =53.25"

[img][/imgfile:///Users/garywestendorf/Pictures/Photos%20Library.photoslibrary/Masters/2021/05/31/20210531-162702/PICT0006.JPG
[img][/imgfile:///Users/garywestendorf/Pictures/Photos%20Library.photoslibrary/Masters/2021/05/31/20210531-162702/PICT0006.JPG
#3
Turning Wrenches / DT250 pipe
June 30, 2019, 10:31:06 PM
Help, I need a plan for a expansion chamber for a Yamaha DT250, it's a 1975.  I've converted it to a road bike and need a down pipe.  I'm sure I can make it if I can get the specs?  I have the routing worked out fine.  I took two old pipes cut them up and welded them into the pipe that will fit and look the way I want.  Motor is stock for now.  Dry build is done except for this pipe thing.  Thanks for any help.
  Cheers, 50gary