Vintage Dirt Bike Q & A

This question is for anyone who has run the DG head on a '79 or '80 CR125.

How much of a difference did you notice? Most Vintage/Evo Motos are very short. Is this hop-up even needed?

J

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#829 The "Factory Novice"

1988 Honda CR250RJ
1983 Honda CR480
1981 Can-Am 250 MX6-B
1979 Honda CR250RZ
1979 Kawasaki KX250 A5
1978 Husky 250CR
1978 Honda CR250R
1977 Yamaha YZ400D
1977 Suzuki RM125B

J,

I've ran both stock and DG heads on my '79 CR125's and the DG head really keeps them from loosing noticeable ponys (or engine damage) when pushing the motor...especially here in Arizona where we often race in 90 to 100 degree weather. Too bad they add about 3 lbs. to the bike...on the other hand, they do look very cool.

Take care,
Robert