I checked Dons website and it says the helix 2 is good up to 4000 rpms.

What cam do you need when you go over 4000?

Thanks guys!

Luken

 

The 2.5 correct me if im wrong i thought i saw that somewhere.

 

Lucas, Why you asking for 4K+.....you got something up your magical sleeve . The Helix 3 is good for the top end....4500rpm.....at the sacrifice of the bottom end....when you are not fly cutting the pistons.....you only have so much room and something has gotta give. Kerry

 

Thanks guys!

I was just curious...

Hopefully someday we will have rpm's.

 

The H2 will make power over 4000 Power was still holding at 4500!

This was on Brandon/Joefarmer's 98 12v
Chris