How hard is the spring suppose to be? i'm using this mod and i get 2-5 psi and it varies every time how much boost i get. sometimes it even stops boosting at the upper rpm ranges. any pics on the spring set up

 

Sometimes it can be a bitch to dial in, thats why I really wouldnt be recommending it to alot of people unless its an absolulte must OR you are using a 14b.

You will have to play with a few springs to get the thing to work right.

 

ic...thanks. whats the best place to get springs?

 

depends, sometimes hardware stores, sometimes automotive stores.

My favorite is the junkyard, you can grab a shitload from lots of carburators and just put them in your pocket..

 

eclipse blow off valves fit in your pockets well too, just an FYI....