[chris]

Well fedex just dropped it off to me today thought I would post a few pics of my ebay 650r head. I got the rocker cover with it and rockers only thing I didnt get was the cam. My goal is to have this head ready to bolt on when summer riding season is done.

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[scuzz]

Don't forget the exhaust!

 

[chris]

I'm hoping Barker's will build me some custom duals.

 

[700xxmaniac]

r u gona sell it? tell us bout ur 415 hybid

 

[chris]

By the time I get this 650r head on the 700xx I'll have so much money in the 700xx it will be a keeper for a long time. The trx250r has a 250r lower end with yukon trans gears, lockup clutch, hot rod +4mm crank with a 32mm ski-doo rod. The top end is a cylinder off a 2005 ski-doo rev800 has a powervalve, RK Tek head, ported,76mm stroke x 83.5mm bore 15:1 comp, 44mm lectron, cpi custom pipe, this is my dune/drag machine.

 

[700xxmaniac]

nice 415 i beat it hauls banshee ass

 

[VelociRaptor]

Ive got a feeling that the ole TIG welder is gonna be a huge part of that cylinder heads future.....

 

[smo0oth1]

Welding is required but nothing exotic

 

[yama450yfz]

What are some of the advantages to the 650r head?

 

[rappyfreak]

2 exhaust ports

 

[smo0oth1]

The valves are angled differently also allowing larger ones than the XX head.

 

[yama450yfz]

I see keep us updated this is very interesting can't wait to see how it turns out

 

[VelociRaptor]

Talked to Tim Barker yesterday, said bring it on.

 

[rappyfreak]

Really Bo? wow, this could be something....

 

[chris]

This head should be getting shipped to bo at the latest 3-4 weeks. I've been spending alot of money lately putting the finishing touches on my current 700xx build. I'm putting a wheelie bar on it this weekend and taking it to the local dirt drags on 6-6 .

 

[scuzz]

:goosebumps:

 

[smo0oth1]

You'll need special pistons also for this to work, I started on this a few months ago but it's been a slow process with working offshore and cost.

 

[chris]

You'll need special pistons also for this to work, I started on this a few months ago but it's been a slow process with working offshore and cost.

I've got a stock xx and xr piston that I've been comparing. I sure wish my head was still off my xx I'd like to cc both to compare. I'm hoping someone will have a big bore stroker kit out this summer thats what I plan on putting this head on.

 

[smo0oth1]

XX is 55cc If I remember correctly

 

[VelociRaptor]

Something like that, 700 Raptor is 60cc.