Drx 70 W/c

[cz440]

Anyone have any little secrets they are willing to share with this quad ? Ive put a koso pipe on it and changed the carb put 4.5 gram rollers.

[kenjolly]

Get with Bulldog he has afew ideas if you want to mod it more.
drrnation.com

[jetmedic]

Put a METRAKIT cyl on it.

[bulldogfallon]

Metrakit and their pipe would be probably the best bolt on power in a box...

Let me know when you want me to ship it to you?

It comes with quite a following of supporters that say it is a great product...

Pipe is a little pricey, but supposedly a difference maker

[cz440]

Gary do you have a price on that? Also what size carb are you all running and what intake and reeds?

[jetmedic]

28mm carb and 4gram roller weights,yellow 2000 spring in the rear clutch

[kenjolly]

jetmedic,are you still getting go hole shots and top end.

what sprockets are you running if you dont mind.

im running 19-32 red spring 4.2 for mx

[jetmedic]

ken, I run a 19/32. I am kinda having too much tire spin off the line but top end is not an issue at all.

[jetmedic]

rear cluth is molossi delta w/2000 spring

[Andyman17dad]

I can attest to the fact that jetmedic's son's bike is FAST!!!

And he certainly isn't afraid to run it!!

[kenjolly]

Is jetmedic's 70 motor stock other than the clutch, if not what have you done sofar. im just getting started on mine and Gary has help alot.

[jetmedic]

Not at all. Metrakit crank,bearings,cyl,pipe. get all of these.