LT1-LT4 Modifications 1993-97 Gen II Small Block V8

EGR Removal/Intake painting **pics**

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Old 04-02-2009, 02:12 AM
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Default EGR Removal/Intake painting **pics**

ok so i started the task of removing my all my emissions crap.. I pulled the intake today to get to the EGR stuff on the back of it which led to a couple other things.....

oooo no where'd my intake go!?


custom EGR blockoffs..




soo after cleaning up the intake i thought maybe a fresh coat of paint would look good..


slapped on about 4 or 5 coats for tonight.. cant wait to pull the tape off tomorrow..

ill get some more pics tomorrow..
Old 04-02-2009, 02:18 AM
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looks good
Old 04-02-2009, 10:33 AM
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Originally Posted by 94maro
looks good
+1 really like the black
Old 04-02-2009, 11:02 AM
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thanks guys... im goin to pull the tape off now

ill post some pics tonight
Old 04-02-2009, 11:18 AM
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Did you put it back together yet?
Old 04-02-2009, 11:33 AM
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how long should pulling the intake take ? i think i have the infamous leak on the back, dripping slowly down. i would love to pull the intake, take off the egr crap and then paint the manifold..maybe a chevy engine red or a hugger orange type color.
Old 04-02-2009, 11:43 AM
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it really only took about 3 hours to pull.. it wasn't that hard to reach any bolts either.. just label EVERYTHING..


ya the chevy red would look good! post some pics and let me know if i can help at all
Old 04-02-2009, 11:46 AM
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OP: Looks good dude.

Originally Posted by trippinholyman
how long should pulling the intake take ? i think i have the infamous leak on the back, dripping slowly down. i would love to pull the intake, take off the egr crap and then paint the manifold..maybe a chevy engine red or a hugger orange type color.
Doesn't take that long. Just make sure that you memorize where everything goes before you take it off. Keep the bolts and hardware organized. Cover the valley while the intake is off so that nothing gets inside your engine. Use a healthy beat of RTV on the front and back of the block, extend that bead 1" up head head. Bolt on the intake using the proper torque sequence. Allow the RTV to cure for 24 hours before running the engine. Good luck man.
Old 04-02-2009, 11:48 AM
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thanks, i'm really starting to get this stuff. been trying to do my own stuff. egr throwing code so i figured might as well lose it, however my mityvac and multimeter and various other tools i ordered are coming tomorrow so i was gonna have some fun and try and see what exactly was wrong with the egr. also noted that my mechanic didnt hook up the vent stuff to the opti when he replaced dist. a few months ago - thats fixed now, lol. i need to get a torque wrench next for those bolts.
Old 04-02-2009, 11:51 AM
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Originally Posted by trippinholyman
thanks, i'm really starting to get this stuff. been trying to do my own stuff. egr throwing code so i figured might as well lose it, however my mityvac and multimeter and various other tools i ordered are coming tomorrow so i was gonna have some fun and try and see what exactly was wrong with the egr. also noted that my mechanic didnt hook up the vent stuff to the opti when he replaced dist. a few months ago - thats fixed now, lol. i need to get a torque wrench next for those bolts.
You will be surprised how much mechanics don't know about LT1's. I stopped going to shops and started doing my own work a long long time ago. Research, take your time, learn, and you can fix anything on these cars.
Old 04-02-2009, 11:57 AM
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only thing i don't like is that this is my dd, so if i can't put it together i don't have a car haha. gotta take a few days off i guess. doing all sorts of stuff. just put seafoam in the oil, hoping that it doesn't make something leak haha. gonna do oil tomorrow during the day i think.

i'm looking at the duplicolor website and they have a nice looking chevy blue too..might go with that. you see red too much out there (like the lt4 and crate engines and such.)

did you sand the intake at all after cleaning it off? if so what sort of grit did you start and end with? what about cleaning the runners? any tips? also wondering about coolant related stuff - i hate draining and bleeding - just pulling the intake would i lose a lot or any at all? thanks guys

Last edited by trippinholyman; 04-02-2009 at 12:20 PM.
Old 04-02-2009, 02:21 PM
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The LT1 uses a dry intake - there are no coolant passages. You don't need to drain a drop.
Old 04-02-2009, 05:28 PM
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trippinholyman -nope i didnt sand the intake at all... just some brake cleaner and water.. i did just hit the top bars of the intake with some 220 to stand out against the black
Old 04-02-2009, 07:25 PM
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nice..gonna try to do this in a week as its supposed to rain tommorrow / sat. plus i have thurs fri sat off after this weekend.. i think i might have to sand it though because i had some oil splash and score the surface a little bit.
Old 04-02-2009, 07:30 PM
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looks awesome...what did you make the block-offs with? was the paint a special type for the heat?
Old 04-02-2009, 07:34 PM
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chevy2808- the block offs are 1/4' aluminum and i used the duplicolor engine enamal..
Old 04-02-2009, 07:43 PM
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tape just pulled..



plates polished up with everything bolted back in

my new toy :-D
Old 04-02-2009, 07:51 PM
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that looks great! i can't wait till i get my three day weekend. gonna go with the blue because i think itll compliment my cars color better than the red
Old 04-02-2009, 08:01 PM
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ya the red's kinda dime a dozen.. i like the dark colors.. easy to keep clean.. good luck with it man.. post pics!
Old 04-02-2009, 08:18 PM
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Manifold looks great! And your engine bay will look a bit cleaner without all the extra crap around.


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