93 LT1 Procharger system BOV upgrade

Twin_Turbo

Der Maulwurf
Joined
Mar 5, 2008
Messages
7,579
These systems come with a very cheap and not 100% sealing throttle blade type BOV and they are only closed @ WOT. I myself like spring loaded BOVs much better since they can be tweaked to close a lot sooner, so out with the old in with the new. This was the most convenient place to put a tial 50mm bov. All it took was cutting and welding on the intercooler :)

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This thing actually blows off some air instead of the original thing. It's now got that nice woosh off throttle and being a stick shift makes for a lot of fun :)
 
Did you do all the custom inter cooler tubing? Looks good who ever did it.
 
No it's how it came from procharger. I did do the install and the custom tune for 60lbs injectors and added the tial bov to do away with the procharger bypass

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