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Full Rebuild

701 Views 4 Replies 3 Participants Last post by  quadplay8644
Ok time for a rebuild I'm going to rebuild the top and bottom. What I'm wondering is what bearings or other parts or tricks to do in the lower end. It is a 04 with mid to high hours on it. As far as I know it has never been rebuilt. The other thing is for the top end what is my best bet? I wiegh 220 I race B at my local track. but might move to A this year. the quad will be a track queen only. Price is somewhat of a concern. I have a pro design intake with k&N and full dg systerm. rev box, boysen high flow water pump jaradine rad., gytr kickstart kit. So thats what i have to start with.
thanks
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I would only replace the bearings that are worn out or damaged. You can upgrade to the '07 or newer crank to get 449cc, $218 plus shipping at cyclepartsnation.com. Also contact JTATV in the sponsor section to upgrade to the '07 oil system. I am getting set to re assemble my '05, 97mm CP piston, '07 crank, full DR D system, cam mod, k&n filter, YZ clutch and ported head. All of this = 468cc MONSTER.
The first thing I would do is junk that dg pipe. DG=dont go. I would get a better exhuast before you do anything else.
QUOTE (YFZRider69 @ Mar 15 2009, 10:55 AM) index.php?act=findpost&pid=758020
The first thing I would do is junk that dg pipe. DG=dont go. I would get a better exhuast before you do anything else.[/b]
lol that's what came on it i have a full tc shorty just sittin but its loud as......
QUOTE (kingchronicracing @ Mar 15 2009, 10:29 AM) index.php?act=findpost&pid=758006
I would only replace the bearings that are worn out or damaged. You can upgrade to the '07 or newer crank to get 449cc, $218 plus shipping at cyclepartsnation.com. Also contact JTATV in the sponsor section to upgrade to the '07 oil system. I am getting set to re assemble my '05, 97mm CP piston, '07 crank, full DR D system, cam mod, k&n filter, YZ clutch and ported head. All of this = 468cc MONSTER.[/b]
I've been looking into the plus 4.4mm hot rods kit or the wr kit. is the stock 07 better?
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