Dirt bike head work

Hey,  so im starting to plan for my race bikes winter rebuild.  I have a 2007 ktm 450sxf.  Well i would like to rebuild the head, ya know replace the valves,  have it clean and ported,  new springs,  and have the valve seats recut and coated.  I just dont have a clue on where i should go to have this done.  Im looking into pro circuit but id like to know what there quality is like also id like to know some more options...
thanks
rand  
IBEW LOCAL 697 1st year apprentice,  fuels my passion of riding.

Pro Circuit does a very good job on engine work. Pro Action is another option, they do good work as well.  
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The only reason a four-stroke can beat a two-stroke is because of the double displacement advantage

Newaygo, Michigan
1996 RM125

yeah lol i ment i was just goin to replace the valve seats i think......  I noticed that they have bronze coating what is this and what does it ***  also at pro circuit doed the 500 some odd dollars include parts of is that just labor???  
IBEW LOCAL 697 1st year apprentice,  fuels my passion of riding.

I think the 500 includes parts, but im not sure youll have to call them. Im not much of a fourstroke guy, but I think the bronze coating allows the seats to be recut.  
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The only reason a four-stroke can beat a two-stroke is because of the double displacement advantage

Newaygo, Michigan
1996 RM125

hi ya all i have a 125rm 2004. i woz out on it to day and the gears went on me i can put it in 1st gear but it wont go up the gears can any 1 help me plz thkz lance  
Rm124 2004

I don't know alot about bikes but I had a 03 yz125 and it wouldn't shift in to 2nd gear and all I had to do was buy a new shifter witch didn't cost me to much, but who knows it could be something worse but that might be the problem  

thkz mate.i have got it dun it woz all my gears that woz fxxk cost me 395   . but its all runing mint now thks anyway mate lance  
Rm124 2004

do a search in your area,most local shops are trying to make a name for themselves,so more bang for your buck and if somethings not right you can go there and talk face to face.bigger names mean more money,why pay for there advertisment,unless the donation can be written off  
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IMO the best bang/service for the buck on any engine work...http://www.eric-gorr.com/  
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Colorado

2006 RM-250

The bronze coating is copper thas the seat itself you can get steel seats which will allow you to run a higher octane in your bike so you dnt have to worry about the valve damaging that copper and making your bike back fire on acceleration or wen you give it gas  

its a copper berilium valve seat,when your stock head is beatin out of spec from the valves hitting so hard they offer this rather than buy a new head,its about he same dough,but a little more durable.i saw on ebay some shops offering polish and porting services,pretty cheap to,im thinkin about sending my head to um over the winter!and backfiring can be caused by a multitude of senarios,mainly running lean or exhaust leaks.  
---------------- different toilet,same ***