[stinGTime]

i have the 07 hrc head pipe as of now running into a hmf ballance carbon pro... i pretty much figure a slip on is a slip on as far a performance considering they are just straight through anyways more or less... but the power is made from the head pipe... what would be a better head pipe to replace my hrc unit with...? also i am looking for a new piston as mine is getting on up there in hrs... what would be the logical, best choice in that department. i wish to stay on pump gas so i know 12.25:1. i do harescamble xc racing... <3 you guys

 

[wayne brady 1956]

the hrc pipe is a pretty good header.. i run it and like it lol so it must be great

 

[louisiana450r2008]

I was really impressed with the quality of my venom 14.25:1 piston so i would imagine that his pump gas 12:1
would be a great choice, they are built by CP.