I want to know if this brand is reliable and wondering if anyone here is using the supertech valvetrain? am using it for my turbo lsvtec set-up.

 

From what Ive heard its a very solid valvetrain and has seen (and survived) 12k rpm shifts...Ive had mine in for a bit but only driven a few miles here and there...Im hitting the dyno very soon for 500whp and ill let you know how they hold up

 

Supertech is good stuff

 

thank you guys and let me know what numbers you put on the Dyno?? thank you