PCV options with Nick Williams Throttle Body?
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From: Readsboro, VT
PCV options with Nick Williams Throttle Body? My Nick Williams 92mm throttle body doesn't have the fitting to hook the pcv hose to. Since I'm planning to run a PCV system with catch can, I guess I need to find an alternative approach.
Any suggestions? Can I just run a line to the air intake in front of the throttle body or should I run it to somewhere on the intake manifold in order to assure it pulls good vacuum?
Here's a pic of the throttle body without the fitting:
Any suggestions? Can I just run a line to the air intake in front of the throttle body or should I run it to somewhere on the intake manifold in order to assure it pulls good vacuum?
Here's a pic of the throttle body without the fitting:
On The Tree
Joined: Sep 2008
Posts: 195
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From: Newark, Ohio
My Nick Williams 92mm throttle body doesn't have the fitting to hook the pcv hose to. Since I'm planning to run a PCV system with catch can, I guess I need to find an alternative approach.
Any suggestions? Can I just run a line to the air intake in front of the throttle body or should I run it to somewhere on the intake manifold in order to assure it pulls good vacuum?
Here's a pic of the throttle body without the fitting:
Any suggestions? Can I just run a line to the air intake in front of the throttle body or should I run it to somewhere on the intake manifold in order to assure it pulls good vacuum?
Here's a pic of the throttle body without the fitting:
There is...it is the fresh air feed. Until now, all the NW throttle bodies I've seen have had a fitting for that line on the TB right where the factory TB had one.
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From: Readsboro, VT
There isn't an indentation, it actually looks like some sort of epoxy filler. The aluminum was machined for it, but the hole was filled before the actual throttle body opening was cnc'd.
