big bore headgasket needed

[fla 2-stroke]

I am finally getting around to installing my 300 kit on my 83 250r.the stock head gasket is way to small.does anybody know where I can find the correct 7 stud copper gasket.thanks

[Billy Golightly]

Might be hard to find one for the aircooler but I'd try calling Cometic and see what they can do for you. http://www.cometic.com/contactus.aspx

[erectordale]

a honda fl-350r oddessy gasket will work I'm told I don't no this for a fact but thats what has been said

[fla 2-stroke]

thanks for the info.does anybody know for sure if the 350 gasket is 7 bolt and will work.thanks again guys.

[82300R]

I am finally getting around to installing my 300 kit on my 83 250r.the stock head gasket is way to small.does anybody know where I can find the correct 7 stud copper gasket.thanks

check in the classifieds.

[ATCR250R]

If you search the boards I have found the 350 gasket fits but it has to be for the 329cc engine I believe it was and it does have the 7 studs. Or just buy 82300R's... I would if I had the money right now man!

[200xman]

This may help.

http://3wheelerworldforums.com/showt...highlight=300r

Also you can do a search using my username and it should pop up a lot of 300R info. I did a pretty good write up during my build.

[jason 32]

if its copper can you hone it out to fit?/ or file it
copper is soft

[gotballs 250r 82]

Cometic will have what you need here is part #base gasket BO297 The head gasket # is HO511. And that is for a honda atc 300 1981-84 77mm

[82300R]

looked those numbers up and all that comes up is the stock gasket set. 72mm. maybe i should pull the plug if they are that readily available.

[Liquid-Darkness]

I just called Cometic about making me a .020in thick copper head gasket for my .010 over bore 85 Honda 250R and they quoted me about $28.00 shipped. Prety sweet for a custom head gasket if you ask me.

[Billy Golightly]

Cometic will make/do just about anything, and their gaskets are very high quality