Delta gate spring

#2
Why not call Turbonetics, I believe they are the company that made the deltagates? Maybe even Jack Cotton could help you out since he sells Turbonetic turbos?
 

Jerryl

Tall Chinese Guy
#5
Back to the top since I am searching for a black spring.

Green = 3-5 psi
Blue = 5-7 psi
Silver = 7-9 psi
Black = 9-13 psi

PN's
Green: 10113
Blue: 10115
Silver: 10117
Black: 10119