Best cylinder-n-pipe combo

[yfz450bb07]

So what I am trying to figure out is kind of a 2 part question. What is the best bolt on L/C 70 cylinder with which pipe?? What is the best kit that allows for more future porting but will still run strong out of the box??

[raidernut]

pm sent

[Logan #34's Dad]

With out question, the Metrakit pro race cylinder (two piece head) with the Pro-race pipe is the best BOLT-ON kit. E. Havert won the Nationals in Kentucky with it U N P O R T E D. :blah: Clutching is the key!

[JIM GRACE]

metrakit pipe and cylinder are a great combo. my son placed 3rd
overall this weekend on his 70 in the 90 class.

from what i have heard they are difficult to get..

[GNCC Laeger 250]

I would use a Metrakit cylinder / head & Hetrick pipe.....

This combo won the 2007 GNCC 70cc CVT championship & was first to the 1st turn every time.


Blaine

[cwjr]

We use an athena 70 kit and Snyder rev pipe and have been very satisfied this year. We have only won 1 holeshot out of 5 GNCC's , but the mid to top end is great.