440 port and polish

[Hondarider440ex]

If i have a modded 440ex, with cam, exhaust, piston, etc..... ,and i'm racing mx do i need to just port it, or port and polish it, which would be better. thanks

[02440exkid]

to get maxim hp out of a 440 you need to get p&p.

if you going to get it done hear is a good place to get it done

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

[okbeast]

Yeah a full port and polish would really wake it up. I see you're located in Texas. Bob Craycraft, who builds some of the fastest raptors in the U.S., is located near Texarkana and does port and polishing.

[QuadJunkies]

P&P is a MUST!! your porting done correctly will be a nice addition :cool: