One way valve at collector for evacuation system

Jeff Stout · 03-23-2018, 03:17 PM

Looking for part number for the valve that screws onto collector and house from valve cover slips on. NAPA says $50.00 each and I walked out. Thanks in advance for part number or year and make of vehicle.

Starship · 03-23-2018, 03:34 PM

Standard Motor Products AV7

Jeff Stout · 03-23-2018, 03:50 PM

Quote:

Originally Posted by Starship

Standard Motor Products AV7

Thanks I wanted them today or I would order from speed shop. Now if auto parts store has them I'm golden thank you again

1720 · 03-23-2018, 03:51 PM

Moroso Replacement Check Valves 97800?

https://www.summitracing.com/int/par...illocation=int

FED 387 · 03-23-2018, 06:07 PM

u need a Dorman 355050 --- its called a secondary air injection check valve about $12-15 - most auto parts stores--go to a late model junk yard look for most any 92-2007 or so GM car they go and are part of the plumbing for the pollution stuff should be by the exhaust manifold-- remember that GM used the type the had Hose barbs on both ends an the type that had a hose barb on one end and a female threaded port on the other end ---FED 387

TERMITE S/G 2122 · 03-23-2018, 06:42 PM

Autozone cv8 By BWD

CMcAllister · 03-23-2018, 06:55 PM

NAPA is a Echlin CRB 229000 $16-18.

MR DERBY CITY · 03-24-2018, 09:23 AM

Quote:

Originally Posted by Jeff Stout

Looking for part number for the valve that screws onto collector and house from valve cover slips on. NAPA says $50.00 each and I walked out. Thanks in advance for part number or year and make of vehicle.

Jeff, I know you have multiple race cars ...you do realize you can not run a vac u pan system in stock eliminator .?

Mike Pearson · 03-24-2018, 02:27 PM

I don't use them on my car. Just connect the hose right to the pipe stub on the collector

Jeff Stout · 03-24-2018, 03:32 PM

Quote:

Originally Posted by Mike Pearson

I don't use them on my car. Just connect the hose right to the pipe stub on the collector

After reading Maurice thread I might do this and see if vacuum can be measured.

03-23-2018, 03:17 PM	#1
Jeff Stout VIP Member Join Date: Dec 2001 Location: phoenix Posts: 1,489 Likes: 66 Liked 706 Times in 283 Posts	One way valve at collector for evacuation system Looking for part number for the valve that screws onto collector and house from valve cover slips on. NAPA says $50.00 each and I walked out. Thanks in advance for part number or year and make of vehicle.

03-23-2018, 03:34 PM	#2
Starship Junior Member Join Date: Feb 2008 Posts: 14 Likes: 1 Liked 12 Times in 1 Post	Re: One way valve at collector for evacuation system Standard Motor Products AV7

03-23-2018, 03:51 PM	#4
1720 Junior Member Join Date: Feb 2011 Location: Ontario, Canada Posts: 30 Likes: 202 Liked 2 Times in 1 Post	Re: One way valve at collector for evacuation system Moroso Replacement Check Valves 97800? https://www.summitracing.com/int/par...illocation=int __________________ RT - SS/X circa 1972. Talbot Racing Family

03-23-2018, 06:07 PM	#5
FED 387 VIP Member Join Date: Jun 2006 Posts: 3,423 Likes: 541 Liked 333 Times in 180 Posts	Re: One way valve at collector for evacuation system u need a Dorman 355050 --- its called a secondary air injection check valve about $12-15 - most auto parts stores--go to a late model junk yard look for most any 92-2007 or so GM car they go and are part of the plumbing for the pollution stuff should be by the exhaust manifold-- remember that GM used the type the had Hose barbs on both ends an the type that had a hose barb on one end and a female threaded port on the other end ---FED 387

03-23-2018, 06:42 PM	#6
TERMITE S/G 2122 Junior Member Join Date: Apr 2009 Location: n.c. Posts: 86 Likes: 0 Liked 9 Times in 6 Posts	Re: One way valve at collector for evacuation system Autozone cv8 By BWD

03-23-2018, 06:55 PM	#7
CMcAllister Senior Member Join Date: Sep 2006 Location: Fulton County, PA Posts: 617 Likes: 17 Liked 920 Times in 259 Posts	Re: One way valve at collector for evacuation system NAPA is a Echlin CRB 229000 $16-18.

03-24-2018, 02:27 PM	#9
Mike Pearson VIP Member Join Date: Mar 2007 Posts: 2,462 Likes: 620 Liked 1,948 Times in 589 Posts	Re: One way valve at collector for evacuation system I don't use them on my car. Just connect the hose right to the pipe stub on the collector __________________ Mike Pearson 2485 SS