Throttle valve

Ty#0318

New member
Have a question.

What is it for?

20120215019.jpg


Thanks in advance.
 

MikeRenz

not stock
Re: Throttle valve

on corvettes, coolant is pushed through there to help keep the valve from icing in colder climates. We generate lots of heat so it's not an issue for us.
 
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Chest Rockwell

Active member
Re: Throttle valve

I always thought it was the other way around. Coolant was pushed through there to avoid an icing condition on the Corvette/F-body. With our turbos "preheating" the air, icing isn't a concern with our application.
 

MikeRenz

not stock
Re: Throttle valve

I always thought it was the other way around. Coolant was pushed through there to avoid an icing condition on the Corvette/F-body. With our turbos "preheating" the air, icing isn't a concern with our application.

google tends to agree with you. I guess all the arctic corvettes were having problems with freezing/stuck valves and needed to keep them warm with coolant. Is that truly a problem?


moral of the story is to leave those ports untouched. Or you can cap them off to make them not look like you forgot to hook something up...but if you use a regular rubber type cap it will get baked and crackly on you in pretty short order.
 

Ty#0318

New member
Re: Throttle valve

I've started with this topic because I have an Idle Air Control Valve code and saw this.
 

It's just a six

Super Member
Re: Throttle valve

I always thought about plumbing it into the intercooler water system to try & cool the TB & intake manifold down some, but then again, it will probably heat up the water too much & the intake air temps will be higher.
 
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