EGR Block Off Plate

[93SierraWT]

Anyone got a link for an EGR block off plate? Having a hard time finding one.

 

[dkennedy]

Is this the right one for your truck? http://www.summitracing.com/parts/kok-9126bo

 

[93SierraWT]

Says it's for LS engines.

 

[Swims350]

if yours is 93 and tbi then NO, those are not right.

try ebay, some of the lt1 and such seemed to be exactly right to make them work.

vortecs are completey different as well.

I made an ld carb'd egr plate work on mine, elongated the moutning holes, got it to line up and it just barely works, enough to cover everything.

 

[e3mcgrath]

http://www.ebay.com/itm/CHEVY-TBI-L...Parts_Accessories&hash=item3a5f9ebeb0&vxp=mtr

http://www.ebay.com/itm/GM-Acura-AM...Parts_Accessories&hash=item3ccd81d7c4&vxp=mtr

 

[Swims350]

yep that's the ones made for tbi trucks and such. no mods just bolt on directly.

 

[silverado13]

i forgot to have my computer tuned for egr delete when i did my 411 swap

 

[aggieman]

What does this help I have vortec any benefits?

 

[Horns]

Just make one. I honestly did mine with a hand saw, a file, and a drill because I was too lazy to walk down to my shop to make one on the CNC.

Edit: Picture

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Edit 2: On the truck.

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[superdave]

What does this help I have vortec any benefits?

In my opinion, it really doesn't help. A functional EGR valve shuts off under WOT so it isn't "hurting" performance. Reports are varied on mileage, but more than half the comments I see on message boards say that it hurts. EGR delete was something we did in the 70's and 80's when smog controls were primitive and we were trying anything to free up a couple of horsepower. I'd say that making sure yours is clean and properly working would be the best thing you could do.

Of course, this is an opinion thing and everybody has one.