What to look for when buying? 440ex...

[atekt]

Whats up guys, I have been looking at a certain 400ex in my area. Its got quite a bit of work done to it including a wiseco 440 kit. Is there anything in particular I should look for when buying a 400 with this kit? Like head gasket problems? Here is a link to the quad
http://www.ksl.com/index.php?nid=218&ad=4635823&cat=145&lpid=1

[lilyamaharacer4]

Looks 2 be in great shape and it has a good bit of goodies on it. I dont know what the dollar is like up in utah though.

[atekt]

Prices seem to be a bit higher here in Utah, as I have checked the classifieds and find them to be much cheaper in other states.

[leasureryan]

look for HD studs....if it doesn't have them....you know the build was done half assed

[atekt]

Anyone else?

[Rkangel7]

I would ask for receipts. Documentation that the work was done professionally would go a long way toward bolstering my confidence about a purchase.

I would also do a compression test.