Sponsored Content
K
I'm going to switch from the stock air cleaner to an open sided air cleaner.
I see that the stock setup has a grommet and tube going from the rear of the passenger side valve cover up to the side of the stock air cleaner. Just inside there is a breather element (filter).
With the open air cleaner, what would be the best way to address the issue of this function?
I just plain wonder if I can put a solid grommet in the valve cover and leave it at that.
Kevin
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
SPONSOR AD:: (Our Sponsors help support Vette Registry)
Lifetime Member
Moderator
Send PMModerator
Duncanville, TX - USA
Joined: 11/8/2003
Posts: 22714
Vette(s): #1-1974 L-48 4spd Cp Med Red Metallic/Black deluxe int w/AC/tilt/tele./p/w-p/b/
Am-Fm/map light National/Regional/Chapter NCRS "Top Flight"
#2-1985 Bright Red/Carmine Cp.L-98/auto
Member: NCRS, NCRS Texas, Corvette Legends of Texas
You must have a vent in the valve cover for the PCV system to work. Otherwise, you'll find how many places on your engine it is possible to have an oil leak.
Most aftermarket open element air cleaners have a plastic elbow/nipple that can be attached to the bottom of the air cleaner base for th hose to fit.
If the air cleaner you have does not have this part, then you'll need to install a push-in breather element in the valve cover, where the tube is now.
Most aftermarket open element air cleaners have a plastic elbow/nipple that can be attached to the bottom of the air cleaner base for th hose to fit.
If the air cleaner you have does not have this part, then you'll need to install a push-in breather element in the valve cover, where the tube is now.
Joel Adams
C3VR Lifetime Member #56 
My Link 
(click for Texas-sized view!) NCRS
"Money can't buy happiness -- but somehow it's more comforting to cry in a CORVETTE than in a Kia"
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
K
Thanks Joel.
KDADDY79 2008-04-06 16:53:13
Does anyone know;
Is there any difference in using the hose vs. the push in type? I kinda like the look of the push in type but I'll go with what's best for the motor.
I hav'nt got the air cleaner yet.
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
V
Former Member
Send PMMounds View, MN - USA
Joined: 5/24/2007
Posts: 1034
Vette(s): 70 LT1 coupe, 69 350 HP coupe, 69 390HP 427 coupe, 71 LS5 convert, 85 coupe, 93 coupe
Joel is right. All that matters is an air inlet for the PCV system. Of course it is important that there be enough filter in that inlet to keep out the nasty stuff. The hose or push in breather will both work just fine, so go with what looks best to you.
Larry
Larry
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
K
Hey Larry,
Thanks for the reply.
I bought a 2"" tall air cleaner (for hood clearance), a K&N air filter and the push in style breather element.
Wish me luck and get ready for spring!
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
Hey Kevin, does that mean you don't need the air cleaner I have? If not I will sell it.
Dave
Lifetime Member #116
Dave's '82 
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
K
I'll still take it.
PM sent.
Kevin
Be the first to like this post
Sign In to Like this post
Sign In to Like this post
in Forum: C3 HVAC, Fuel, Emissions, and Exhaust
Sponsored Content