Thoughts on Hyperformance Bullet Drives

[Doubledog]

Seen the Hyperformance Bullet Drives and they seem fairly cheap. Its the one piece cast with steel liner. Are they decent?

Appreciate your feedback before buying.

http://hyperprod.bizhosting.com/3_5_bullet_drive.html

 

[Grimracer]

I have never used one but i have heard good things about it

Grim