with these cams can i use the factory valves and upgrade the springs and retainers to acheive a 7300 rpm limit? or do i need to upgrade other compents as well

 

I think someone said the lash adjuster were having problems too.

 

so i need to look into solid lifters/lash adjusters

 

Yeah i know a couple of the guys had that issue. Springs, retainers and solid lash adjusters

 

lol No they will not last. If ur gonna be shifting that high you definitly need some titanium springs and seats....Just keep it simple and shift between 6800 and 7000.
I still use the factory springs, but i shift at 6800-6850. No need to go any higher when you smoke em in the first 4 seconds anyhow. LOL

 

im auto but why wouldnt you take advantage of the cams powerband. im buying supertech spring kit do you not think it will be good to 7300 btw i got bridfi old cams

 

im not gonna have turbo i got nitrous coming

 

bump just want to make sure i get the good info out there