kyle_truck_pull

how do i know when i will need stiffer or better valve springs? or can you even tell?

mudder500

probaly now since there on sale so cheap!!!

Billy Ram

I believe after market valve springs would be a good idea if you are running 50 lbs of boost and a s/w that will let your motor rev past the stock s/w. For insurance.

mpracehemi

I read somewhere on this forum that a person needs aftermarket valve springs only if you're going over 3000 rpm's. The factory springs are good up to that point. That's just what I read and if my memory is correct, 'cuz I had the same ??. I'm pretty sure on the info., otherwise I'd have it on my list of future mods. to get.

PourinDiesel

If you plan on going above 500hp I would advise valve springs.

RamWheelsBy4

I would agree, I have seen a piston with valve kiss on truck with just around 500hp. Granted a valve seat slipped loose on that cylinder, but who knows which happened first.

kyle_truck_pull

am i over 500hp yet i should be right?

Jason_K

what year is your truck?

OutOfSight

I'm on borrowed time!!! Wonder how much the price will increase since the sale is over...got payed today but wasnt in time to order...ugh

Jason_K

hamilton springs will be $349 til Dec 31st, and here's a quote directly from Zach "If you can't get through, p.m. me as such and on monday i will retroactively hook you up with the sale price." you could send him a pm over on compD real quick and see if he will hook you up.

jason

bigd450

What boost level are the stock springs good for?

kyle_truck_pull

my trucks an 03