Vacuum

ephect · #1 02-07-2008, 01:01 PM

Hey Guys

Vacuum is measured engine side of butterfly or filter side of butterfly..

does the erg/crank-relief need to vent in the runners or as long as its not atmosphered..

brains on holidays..

Pub24/7 · #2 02-07-2008, 06:23 PM

Yeah ephect vacuum is on the engine side of throttle body/butterfly.
The crankcase vent now i thought about it should be better going to catch can . Venting to armosphere is illegal as you sometimes see carbie motors with airfilter where the pcv should be. I pretty sure catch can are only legal if the recirculate back into inlet manifold.

ephect · #3 03-07-2008, 06:55 PM

thanks mate, i was looking at my throttle body, n for some dumb reason i couldnt work it out, (i need a holiday!)

i should be fine, and my thoughts are right, vacuum block FTW