Thread: Catch Can and Vac Pump are installed

Catch can and vac pump are installed. Still waiting to test it out.

The vac pump is on a hobb switch so it will only come on when in boost. This will help relieve the crank pressure and blow by I'm getting which I think is the reason for my misfire at high boost and rpm.

Going to put thermo wrap around pump to keep heat from turbo away from it.

Thats is pretty fancy.

That looks kinda yummy. Are you misfires primarily from the rear head cylinders? I see that you're already vented on the front valve cover.

Originally Posted by JamesIvey24

That looks kinda yummy. Are you misfires primarily from the read head cylinders? I see that you're already vented on the front valve cover.

i'm getting a misfire at 18lb of boost and 5500 RPM and higher. The car screams at WOT. The breather was really expanding when on dyno. I changed everything ignition related. Being this misfire started after I upgraded to the T70, I believe it's pressure related.

Besides this should make the car run better.