Crankcase vent know how

[megacab]

Anybody familar with the pan evac systems?I ended up ordering a Tti 3 inch exhaust for my duster since no shops around here could do a mandrel one.Also ordered a summit evac system.But now ive been reading you cant run them with mufflers?Any truth to that,and what are some of you running for evac systems besides expensive pumps?Thanks all.

 

[68gts340]

valve cover evac systems have a piece of pipe that welds into the collector of your headers ...they work at higher rpms . these are not really used on street cars with mufflers as the back pressure of the mufflers cancels out the evacuation effect . just run a pcv valve if your going with mufflers.

 

[megacab]

Is that enough for a decently healthy street/strip engine.It's not driven alot on the street but it is on the weekends.And how will it help?Thanks GTS340

 

[ramcharger]

Is that enough for a decently healthy street/strip engine.It's not driven alot on the street but it is on the weekends.And how will it help?Thanks GTS340

Exhaust evac systems only work at WOT with headers and collectors and no mufflers. Don't run this on the street, this style of evac system is for the strip only and has nothing to do with how much power you're producing.

 

[megacab]

Pcv valve will work fine though and work better then two open breathers?

 

[ramcharger]

Yes, it will. PCV stands for "Positive Crankcase Ventilation".