C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

87 smog pump delete

Old Nov 21, 2008 | 06:10 PM
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Default 87 smog pump delete

Ok, I know this has probably been covered,but I did some searching and reading and started getting lost. So my question is, can somebody send me pics and a description of everything I can get rid of, so my engine bay does not look so cluttered??? I just get totally lost when I start reading and I don't know what stuff I can get rid of and what needs to stay. Any pics would be really helpful.
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Old Nov 21, 2008 | 08:22 PM
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You replace pump with eliminator (pulley) kit.
Remove EVERYTHING connected to pump.Just follow the plumbing from the pump and delete
Cap the one way valves on the exh manifolds.
Cap the s/s line to the cat or remove at cat.
Tape up and hide the 2 connectors that where plugged into the divertor valves.
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Old Nov 22, 2008 | 12:43 AM
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Originally Posted by rodj
You replace pump with eliminator (pulley) kit.
Remove EVERYTHING connected to pump.Just follow the plumbing from the pump and delete
Cap the one way valves on the exh manifolds.
Cap the s/s line to the cat or remove at cat.
Tape up and hide the 2 connectors that where plugged into the divertor valves.
ok, that is what I was worried about was the device that is by the a/c compressor that everything goes to, has some wiring harnesses attached to it and i didn't want to unplug them until I heard from somebody.
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Old Nov 22, 2008 | 01:40 AM
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The black vacuum lines...cap them off with rubber vac caps.I think the egr vacuum line runs up to the front of the engine.Been a while since I seen them on the motor.They plugged into the air diverter solenoids and dont leave those open or exposed when removing all the AIR junk.
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Old Nov 22, 2008 | 08:40 AM
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Take the vacuum line that goes from plenum to FPR and A.I.R. valves, and use the parts to run a vacuum line from plenum to FPR.
Rodj covered the rest.
Oh, ignore the EGR tube in the pic, I didn't want that S.O.B., either.
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Old Nov 22, 2008 | 11:21 AM
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hang on to all that junk, whoever buys your bucket of bolts will want to get it smogged on title transfer. put it all in a box and mark it SMOG

In the very least. hang on to it

Last edited by coupeguy2001; Nov 23, 2008 at 08:05 PM.
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Old Nov 22, 2008 | 06:55 PM
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Originally Posted by coupeguy2001
hang on to all that junk, whoever buys your bucket of bolts will want to get it smogged on title transfer. put it all in a box and mark it SMOG
selling this car is not a option no matter how bad the economy gets. My uncle gave me this car to restore and I gave him my word that I would never sale this car. So it doesn't really matter, it will be with me forever.
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Old Nov 22, 2008 | 11:52 PM
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I'd still save it due to strengthening smog laws that might force the township in which you live to adopt smog inspections in order to receive federal assistance.


well, ya know they did bury some guy in his vette a few years back.....
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