Where should I send my cylinder?

[hardbodyt]

I have a Honda 400ex I need it bored to a 440 and new head studs taped. Where should I send it ?

[bobsstang]

bump for you. i'm doing the same and want recommendations

[EXevan91]

well you could get expensive ad send it to the big names ducan,sparks,gt thunder, but i opted to go to a guy in pa i saw his ad in the back of dirt wheels and i just got a 416... done by him the guy knows 400exs.

http://www.advmachining.com/400EX.html

or big names like

http://www.gtthunder.com/

http://www.duncanracing.com/buyersguide/honda400ex.phtml

http://www.sparksracing.com/frame_1.htm

there are many others but these are most commen, i cant but feel iam forgeting one of the big names... GL wit the 440

[GPracer2500]

If anyone wants to get their sleeve O-ringed, I know a quality shop in AZ that is familiar with that mod. They do lots of EXs and I trust their work.

The only caveat about O-ringing is that it makes the head installation a little tricky. Get it wrong and you're better off not having done it at all.

[EXevan91]

well when i put nos or a turbo on ill call ya :)

[400exrules]

whats the advantage of the o-ring over a gasket? just a bump in compression? strength?




but, im gonna get a local guy to do my motorwork, i dont feel like sending it off anywhere