my search funtion is down right now for some reason so i dont know if this is a dumb question but i was wondering if i need a check valve for the power brake booster? i dont want to pressurize the unit for a few reasons

1. power brake failure

2. damaging the seals in the booster or master cylinder

3. loosing boost pressure and hp

do the tt 300z have one we can use?

 

iirc the brake booster has a check valve. Someone correct me if im wrong!

 

It has a check valve. Just connect it to the manifold and your set

-matt

 

thanks!!!!!!

 

IIRC some one had a problem with boost leaking into the booster. They used 2 from a turbo supra and that solved the problem.

~Alex

 

MikeD had this problem - when going to the brake immediately after being in boost at the track = no brakes. Replaced the check valve, problem went away.

 

Nope, your wrong. Problem was never fixed

 

Oh I thought you replaced that check valve.

 

Where is the brake booster check valve at? I can't find it around the manifold, and I'm totally stumped!!!! I nade a new thread about this issue just incase. Any help is apprechiated!!! Tia!!!!

 

It has an arrow on it
Follow your brake booster tubing it's in the middle-ish

 

Dang it!!!! Does it go into the manifold or not?!?!?!?!?