PCV question for top end swap

Started by GPChief, April 08, 2009, 08:49:47 PM

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GPChief

1. How did you run your PCV system?
2. What did you do with the rear valve cover breather?

I am getting major blow by (all over front of engin under boost)

I currently have The PCV (new) system ran like a factory 3100 and I have the rear valve cover ran to the intake.
2004 GTP -  3.8 Blown - Only modding for MPG.
1997 GTP  - 3.8 Blown - Too many mods to list.
1996 GTP - 3.4 DOHC - Twin to my 1997.
1995 SE - soon to be a 3.8 turbo car.
1990 TSTE x 2 white cloth
1990 TSTE x 1 maroon leather
1990 TGP - 5 speed.

GOT2B GM

I had the same issue with my stock LG5 intakes.

Ran a hose from the front valve cover to the cone filter.

No more mess.



Matt Shantz - 1990 Pontiac Turbo Grand Prix COLD A/C 80K mi, KAZ Hot Tuned, Birchtrax'ed +  a few mods  ......... 14.6829 @ 95.11 mph

killinprixs

yea right now your boosting the crankcase!

GPChief

So run my rear "breather" to the air cleaner insted of the intake by the TB? (like a factory 3400)
2004 GTP -  3.8 Blown - Only modding for MPG.
1997 GTP  - 3.8 Blown - Too many mods to list.
1996 GTP - 3.4 DOHC - Twin to my 1997.
1995 SE - soon to be a 3.8 turbo car.
1990 TSTE x 2 white cloth
1990 TSTE x 1 maroon leather
1990 TGP - 5 speed.

GOT2B GM

yes dont vent it to pressurized boost pipes


Matt Shantz - 1990 Pontiac Turbo Grand Prix COLD A/C 80K mi, KAZ Hot Tuned, Birchtrax'ed +  a few mods  ......... 14.6829 @ 95.11 mph

GPChief

Fixed, I know it looks like crap but I wanted a clear tube to see how much blow by I was getting.  Thanks for the help guys.
2004 GTP -  3.8 Blown - Only modding for MPG.
1997 GTP  - 3.8 Blown - Too many mods to list.
1996 GTP - 3.4 DOHC - Twin to my 1997.
1995 SE - soon to be a 3.8 turbo car.
1990 TSTE x 2 white cloth
1990 TSTE x 1 maroon leather
1990 TGP - 5 speed.