home register FAQ memberlist calendar

Go Back   Turbobricks Forums > Mechanical > performance & modifications

Thread Tools Display Modes
Old 05-16-2018, 06:40 PM   #76
Board Member
Join Date: Sep 2012

Something isn't right. (Also I'm mostly just talking to myself lol) The HKS should hold itself closed using boost because it's a valve, and then it blows off with vac? I guess having high crank pressure then makes it more reluctant to blow off (this might make sense with some odd driveability issues I've had).

I also know that my oil trap hose (the one that goes into the oil pan) clamped by the oil pump... is snapped about at that clamp.
EivlEvo is offline   Reply With Quote
Old 11-04-2018, 06:24 AM   #77
K9 240
Board Member
K9 240's Avatar
Join Date: Jun 2013
Location: Midlands UK

Hi Eivl
Did you manage to sort this out in the end?
I have a similar problem. Car was running fine, I added a cat to the exhaust system (3"), reset LH2.4 & now surges between 1200 & 2000 rpm. All I did was unbolt the O2 sensor for the AFR gauge & a section of exhaust.
Have reset LH2.4 & have been babying car (no boost) but not showing any signs of clearing up.
K9 240 is offline   Reply With Quote
Old 11-05-2018, 02:47 PM   #78
Just damn
Join Date: May 2003
Location: Real world

How about you just leave the stock cbv in place, or set up an aftermarket cbv venting as designed and accept the fact that BOV's are indeed an air leak.
84 242 turbo msII
My build https://forums.tbforums.com/showthread.php?t=8675309
Lord_Athlon is offline   Reply With Quote

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On

Forum Jump

All times are GMT -4. The time now is 10:12 AM.

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2019, vBulletin Solutions Inc.