PCV?
10-23-2001, 07:51 PM
#1
Supreme Member
Thread Starter
iTrader: (1)
Join Date: Apr 2000
Location: Baltimore, MD
Posts: 1,108
Likes: 0
Received 0 Likes
on
0 Posts
PCV?
My car was originally TBI so some stuff in my engine compartment is out of place right now. My question is, what is the valve on the passenger side valve cover? It looks to me like it is a hollow PCV valve(basically just an elbow) and it plugs into the TB. Anyone?
thanks
------------------
*1989 RS
*Red, Daytona Turbo fiberglass hood, chrome 16x8 IROC wheels
*355 CID
*TPI ported plenum, SLP siamesed runners, Edelbrock high flow intake
*Edelbrock TES Headers (getting SLP 1 3/4)
*Richmond 3.73, Auburn Posi
*Modded 700-R4, 2800 stall converter
thanks
------------------
*1989 RS
*Red, Daytona Turbo fiberglass hood, chrome 16x8 IROC wheels
*355 CID
*TPI ported plenum, SLP siamesed runners, Edelbrock high flow intake
*Edelbrock TES Headers (getting SLP 1 3/4)
*Richmond 3.73, Auburn Posi
*Modded 700-R4, 2800 stall converter
10-23-2001, 09:57 PM
#2
Supreme Member
iTrader: (3)
Join Date: Mar 2000
Location: Warsaw, Indiana
Posts: 1,287
Likes: 0
Received 0 Likes
on
0 Posts
Car: 1991 Firebird
Engine: 427 LSX
Transmission: Turbo 400
I believe pcv. I had a tbi too.
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,Edelbrock TES and cat back,Accel manifold
NOS,subframes,jegster torque arm,MSD Digital 6
AFPR,Lakewood lcas
Hurst linelock,SLP cam (206 212 .480 .486),relocated battery,cold air,Hypertech chip,centerforce df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
------------------
1991 Firebird
350 L98 (was a 305 TBI),T-5,Edelbrock TES and cat back,Accel manifold
NOS,subframes,jegster torque arm,MSD Digital 6
AFPR,Lakewood lcas
Hurst linelock,SLP cam (206 212 .480 .486),relocated battery,cold air,Hypertech chip,centerforce df,clutch
poly bushings and mounts
AFR 190s
Harland sharp 1.5 rockers
autopower rollbar
12.33 @ 114.83 juiced uncorrected
13.510 @ 102 non juiced uncorrected
10-23-2001, 11:56 PM
#3
Supreme Member
Join Date: Sep 1999
Location: Manassas VA
Posts: 3,197
Likes: 0
Received 6 Likes
on
5 Posts
Car: 04 GTO
Engine: LS1
Transmission: M12 T56
Thats the breather tube. It completes teh closed circuit of the PV system. When theres no vacuum drawing through the PCV, blowby/etc vents out the breather tube, which gets drawn through the TB to be burnt. The EPA isn't too big on letting that stuff vent
------------------
Ed Maher - Moderator @ The TPI & Carb Boards
92 Z28 Convertible - Quasar blue / Tan top
305 TPI A4 2.73 - 14.7 @ 93.6
Stock except ported plenum and dual cats
-=ICON Motorsports=-
- Definitely prototypes, high powered mutants of some kind. Too weird to live, too cool to die
------------------
Ed Maher - Moderator @ The TPI & Carb Boards
92 Z28 Convertible - Quasar blue / Tan top
305 TPI A4 2.73 - 14.7 @ 93.6
Stock except ported plenum and dual cats
-=ICON Motorsports=-
- Definitely prototypes, high powered mutants of some kind. Too weird to live, too cool to die
Thread
Thread Starter
Forum
Replies
Last Post
Pac J
Tech / General Engine
3
05-17-2020 10:44 AM
tyeo098
Tech / General Engine
38
11-30-2015 06:27 PM