LS1TECH - Camaro and Firebird Forum Discussion

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-   -   What's Been Deleted Here? (https://ls1tech.com/forums/generation-iii-external-engine/1965861-whats-been-deleted-here.html)

Fyreburd216 Mar 20, 2023 07:17 PM

What's Been Deleted Here?
 
Hey all,

I'm new to the forum, just picked up a 99 Trans Am last weekend. Coming from a 94 Formula, it's amazing what a difference the heart of the beast can make...the Trans Am js a much better car in every respect, largely due to the LS1.

The previous owner plated a few emissions components, and I'm trying to identify what they are. I'll include pictures below. One of them is of the EGR valve delete, if I understand correctly, the one on the front. My question is...what is that back plate for? What component was deleted?

Thanks in advance for any help!
https://cimg3.ibsrv.net/gimg/ls1tech...6cd1924b73.jpg
https://cimg6.ibsrv.net/gimg/ls1tech...48cb1acf88.jpg

AgFormula02 Mar 20, 2023 07:30 PM

Air and egr Typical mods.

RPM WS6 Mar 21, 2023 01:33 AM

Yep. As mentioned above, the other block off plate is for the AIR system. There should be another to match on the driver's side.

Fyreburd216 Mar 22, 2023 06:08 PM


Originally Posted by RPM WS6 (Post 20491174)
Yep. As mentioned above, the other block off plate is for the AIR system. There should be another to match on the driver's side.

Thank you both! Pardon my ignorance, I appreciate the input 👍🤝


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