BOV spring rate question?
07-25-17, 06:42 AM
#1
Full Member
Thread Starter
iTrader: (3)
Join Date: Apr 2013
Location: Japan
Posts: 150
Likes: 0
Received 0 Likes
on
0 Posts
BOV spring rate question?
Hey guys so i have a 1992 FD with a single turbo and large street port. I have a Tial Q 50mm BOV, at idle I'm getting a surge in RPMs and the BOV opens and closes. I took it to a Rotary shop here in Japan and he said maybe it was to soft of a spring and i should try to swap it. My question is would that do it? What spring rate should the FD with my mods have installed? 
Im not sure whats installed now i have to check it in the AM.
Im not sure whats installed now i have to check it in the AM.
Last edited by ngirondo; 07-25-17 at 06:45 AM.
07-28-17, 12:50 PM
#3
Hey guys so i have a 1992 FD with a single turbo and large street port. I have a Tial Q 50mm BOV, at idle I'm getting a surge in RPMs and the BOV opens and closes. I took it to a Rotary shop here in Japan and he said maybe it was to soft of a spring and i should try to swap it. My question is would that do it? What spring rate should the FD with my mods have installed? Im not sure whats installed now i have to check it in the AM.
Im not sure whats installed now i have to check it in the AM.