Has anyone ever seen a waterneck like this?
Thread Starter
Member
Joined: Jan 2013
Posts: 124
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From: Oklahoma
Car: 1982 Z28
Engine: 388 SBC
Transmission: TH350 Lockup
Axle/Gears: 3.42
Has anyone ever seen a waterneck like this?
I've tried looking it up but can't seem to find one like it. I'm just curious as to what that "valve" is there for.
Joined: Jun 2000
Posts: 5,364
Likes: 51
From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Has anyone ever seen a waterneck like this?
Broken thermal vac switch
edit damn.. you beat me to it
this is it:
edit damn.. you beat me to it

this is it:
Thread Starter
Member
Joined: Jan 2013
Posts: 124
Likes: 0
From: Oklahoma
Car: 1982 Z28
Engine: 388 SBC
Transmission: TH350 Lockup
Axle/Gears: 3.42
Re: Has anyone ever seen a waterneck like this?
Well... I didn't think it was broken... .but... Hah does that mean I need to replace it?
Joined: Jun 2000
Posts: 5,364
Likes: 51
From: Enschede, Netherlands
Car: 82 TA 87 IZ L98 88 IZ LB9 88 IZ L98
Engine: 5.7TBI 5,7TPI 5.0TPI, 5,7TPI
Transmission: T5, 700R4, T5, 700R4
Axle/Gears: 3.08, 3.27, 3.45, 3.27
Re: Has anyone ever seen a waterneck like this?
if you want to keep all the emissions junk....
Thread Starter
Member
Joined: Jan 2013
Posts: 124
Likes: 0
From: Oklahoma
Car: 1982 Z28
Engine: 388 SBC
Transmission: TH350 Lockup
Axle/Gears: 3.42
Re: Has anyone ever seen a waterneck like this?
Well... I'm not in california, and don't care too much about emissions... It doesn't affect anything else? I read a little about it and it says it can retard/advance the timing depending on coolant temperatures?
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