Brake Vacuum Pump

[GTRB27]

Hi all

Recently I changed my brake pads with Endless Mx72 pads, machined disks,flushed fluid....

Brake peddal feels hard and its still not feeling normal since my engine build.(drive it once a week and have not test its limit yet)

Apparently only have 7psi boost and need to get a brake vacuum pump and res tank.

Just wanted to know what people using/doing to fix this issue?

thanks

[GTSBoy]

Say wut?

There is no "brake vacuum pump". The engine does that for you. Vacuum pumps are for diesel engined vehicles.

You should be looking at the master cylinder booster, the hose and the one-way valve.

[Duncan]

Is there a vacuum line from your plenum to your brake booster (the large circular piece that the brake master cylinder is bolted to?)

Maybe a pic of the driver's side rear of the engine bay would help

[GTRB27]

I will have look the booster when i get the car back.Im not too sure about the brake place but he wasent too keen to test drive the brakes after he did it he said not enough vacuum .I had to bed the pads and it was struggling to stop.

talking to jim from CRD and he said he could fiddle with the cams to help the problem a bit.Or put a vacuum pump and canister ?????

I have done nothing to my brake system bar pads .would i have to do anything to master cylinder ?

my car is weekend car maybe 1-2 track day a year(havent been yet) so im not in to time attack or hot lap yet .surely there are people with extensive modification than my .what have you guys done to your brake systems.

Cheers