454 smog pump delete. manifolds GM Corvette/Camaro exhaust manifold with A.

454 smog pump delete This video demonstrates how to delete a smog pump, plug a vacuum hole, and replace the belt on a 454 engine. Is it worthwhile trying to remove all of this extra piping and tubing and trying to plug up the holes on the manifolds? It's not hurting anything at the moment but it does add some. threw hours of serching i cant find this magical pulley everyone seems to talk about. I. Also, will the smog pump delete pulley for the 350 fit the 454? I'd imagine they are the same pump. Reduce Engine Drag Upgrade your vehicle's performance with the Tuff Stuff 1700C Smog Pump Eliminator Kit. I've been doing research about it and was wondering what you guys think would be the best approach to doing this project. Mar 3, 2016 · 454 smog pump delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Aug 23, 2021 · hey everyone, i have a 1988 gmc 3500 with the rv package with the 454 and 86k on it. so my question is. manifolds GM Corvette/Camaro exhaust manifold with A. Question The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Dec 12, 2004 · I've heard of a pulley that GM Performance Parts makes which allows you to remove the A/C compressor on GM serpentine belt systems. I beg to differ. Smog Easy Instructions -- How to plug ports with brass: Friends frequently ask what I recommend doing to plug their smog manifolds to make the A. Aug 3, 2010 · I know this topic has come up in the past regarding smog pump removal on an 80's 454. the smog pump seiezed up on me and id rather just get rid of it. (Will not clear otherwise) my smog pump has locked up and wont spin until i get on the highway. . Feb 21, 2013 · Removing smog pump on an 87. 1984 Chevrolet k30 air pump and thermal vacuum switch delete May 1, 2012 · Smog/emissions delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board 1988 Chevy Silverado C30 C35 Flatbed Dually Wrecker We would like to show you a description here but the site won’t allow us. It's a perfect solution for those looking to enhance their vehicle's performance while maintaining a clean and professional engine bay. Feb 26, 2020 · I have a 1987 V30 with a 454 4 barrel carburetor. if exempt from smog testinggut that like a fish. 4K subscribers Subscribe Videos you watch may be added to the TV's watch history and influence TV recommendations. May 5, 2011 · go to your local parts store, tell them the year, make and model and NO smog or air pump, they'll get you the right size, even the know nothing idiots around here can handle that job. I would think you can remove the pump and get the belt for the non smog engine and be fine. But other than that is there any other adjustments in need to make to delete the smog Jun 12, 2013 · Smog Delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Jun 12, 2013 · Smog Delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Mar 3, 2016 · 454 smog pump delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Nov 1, 2013 · It has two smog pumps, one on top of the motor and one on the bottom left that push air into the manifolds. Anyone know what belt I need to use for the fan to alternator? I'll need the ribbed "wide" belt. I heard that the two wire harness can be disconnected and tucked back into the main loom and wont cause running issues. Going thru Soooo I yanked the smog pump out and its running like a champ now!! Be on the look out for new truck videos!! Subscribe to see more of my videos and hit the thumbs up!! …more Mar 3, 2016 · 454 smog pump delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Mar 3, 2016 · 454 smog pump delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Mar 3, 2016 · 454 smog pump delete The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board What kind of belt do I need for a smog pump delete? Hey y’all I have a 1988 Chevy C1500 Silverado with a 5. I can remove the smog pump and all along with the cat and run headers and the tbi will be fine? Sep 20, 2020 · Here's what I got going on, it looks like somebody removed the driver's side emissions, Capped the manifolds and removed the smog pump,I would like to remove the other smog pump and find a new bracket so it doesn't look so hideous , next year I plan to do a cam intake carb swap,but to get this thing going I want to throw on a set of Mickey Thompson valve covers I have laying around and clean Eliminate your factory smog pump and free up more horesepower and torque. The bottom side pump being the smog pump. 7 350 V8. So my question would be will this be a smart removal or would this cause and issue with gas mileage or something worse? Jul 30, 2016 · Hello everyone. R. Nov 4, 2018 · So thinking about the removal processwhat goes in the place of the air pump once removed in the serpentine belt system on a BB 454? If there's nothing in that spot, what belt would I ask for? Thanks! Mar 11, 2014 · Going true cross over duely with empty kitties and cherry bombers Since you're adding headers it will be easier for you because you won't have to plug the holes in the manifolds. Ford 460 smog port plugs and air injection delete. Google belt routing for the two different engines and that should tell you if it'll work. Jul 30, 2007 · However, the Bowers bracket sits in the area of the factory AIR pump, so we have decided to delete the pump and lines. In the case of a 1986 Chevy P30 454 with a smog pump without a belt, it is advised to discard the smog pump and hoses. The ones with two pumps. Using on a BBC if it matters May 6, 2016 · The smog pump can go, along with the lines to it. Removing the air pump or at minimum the drive belt to it will put less load on the motor. I did a search on smog pump removal. Plug your GM A. I went to delete the smog pump on my 1989 chevy silverado with a 454. This works for big block Ford trucks a May 6, 2015 · When you de-vein a smog pump, the pump will spin freely but not pump. net) Many a time I have wondered how to get rid of the smog pump on my serpentine belt equipped car. However, it is different from the '89 Camaro engine. Feb 17, 2014 · I want to delete the air/smog pump on my truck. May 29, 2023 · Removing the smog pump eliminates the extra load on the engine caused by the pump's operation and reduces emission control. I’m putting in some nice new headers and they don’t have tubes for the smog pump so I figured I’d just remove the pump and get myself some more engine bay space. Instead of getting a smog pump delete pulley could I run a Feb 9, 2012 · C4 Tech/Performance - smog pump delete 1986 - Before i purchase a smog pump delete kit for a 1986 corvette from an online retailer is there anyone who makes one thats a better design or has a used one for sale? Jan 5, 2016 · Smog pump delete - belts The 1973 - 1991 Blazers, Jimmys, and Suburbans Message Board Apr 25, 2010 · 454 smog pump removal Engine & DrivetrainAll times are GMT -4. I have a 1986 chevy c30 single cab 454 with the awful egr system. If it fails, I'll delete it. As i am aware this system has two pumps. Designed to replace the factory smog pump, this kit reduces engine drag, resulting in improved horsepower and efficiency. The time now is 01:55 PM. How to plug the heads and injection manifolds of the big block Ford. Oct 6, 2020 · My 1986 Chevy p30 454 has a smog pump with no belt on it as it was by passed a while ago. Each 8 cylinder manifold requires 4 plugs per side. Yea I got the ac delete pulley on and it’s running fine with the original damaged belt but the smog pump pulley still looks a little shakey. system non-functional. Ditch the converter, smog pump, plug the exhaust manifold air tubes and then proceed to clean up the engine bay of all the spaghetti vac lines. After a little research, I have found that it is apart of a smog system that most people seem to remove, so I was wondering what all I go through to remove that entire system. Since my truck is exempt from emissions I'm thinking I'd just remove the smog pump system all together. what will it take,,can i just remove the air tubes and plug them?? what about the ecm?? will it set a code that wont go away?? what is the best solution?? replace manifolds with non air tube ones? what about the pump itself?? any help is greatly Feb 3, 2023 · Hey guys. For the Smog Test: During the visual inspection portion of the smog test the smog technician will be inspecting your vehicle's air injection system. My question is how do i cap off the Jun 15, 2015 · All the air pump (aka smog pump) does is pump air into the exhaust manifold to clear out heavy pollutants during idle. Not only is it a parasitic device on the engines power output but it also adds weight and clutters up the engine bay. The shorter belt needed to drive the alternator (with the serpentine style pulley) is Dayco part #5060530. Has anyone used a delete pulley in place of one or both of these pumps? I really dont want either Dec 17, 2010 · We got an '88 Chevy 1500 with a 350 in it and plan on pulling the smog pump and AIR injection lines. My 350 has an 89 F-body serpentine system with A. ***MADE IN THE USA*** These Billet Aluminum Smog Pump Delete Brackets are designed to be ran in place of the original Smog Pump found on some GM Performance Small Block Chevy Crate Engines. Should I chuck the smog pump already and the hoses with it? Jul 15, 2021 · 1987 350tbi smog delete. R and A/C. In this video, I’ll show you how to simplify your vacuum system, remove unnecessary Aug 20, 2017 · X2. Jun 5, 2019 · MY '99 454 doesn't have and never has had a smog pump. Model specific subject matter experts, classified ads and more. I really would like to remove these pumps as I'm sure they rob quite a few horses and clutter up the engine. If your vehicle is equipped with a pump air injection system the technician will be checking for the proper connection of the injection system plumbing, all hoses, lines, valves and smog pump. I'm guessing yours is a California emissions engine. heeeelllllpppGood question, last summer i looked at an 86 GMC C30 cab and chassis with the 454 and sm465 and it also had the air pump and lines into the manifolds. Classic Industries offers Chevrolet Truck Smog Pumps & Components. Exhaust Manifold Smog Tube Eliminator - 1/2"-20 Correct block-off plug used when converting currently produced exhaust manifolds with holes for smog tubes back to pre-smog usage. Since I’m going to buy a new belt anyway would you suggest leaving the operable (but shakey) smog pump on or ditching the smog pulley and getting a shorter belt? Sep 14, 2016 · Emissions delete. As I understand it, I will need a new, shorter belt. By Pablo Morales (olbap@bellsouth. I've done a bit of searching but still haven't come up with what length of belt I would need once the smog pump is gone. Feb 4, 2024 · Does anyone know what size plugs are needed to remove the air injection from the exhaust manifolds on 1993 454 SS truck? Also does anyone know belt is required to remove the air pump? Smog Pump Delete, GM P30 Motorhome, Exhaust Ready for Welding UOttawaScotty 33. Oct 24, 2013 · I have a few as I intend to tackle this project this weekend. My guess would be that the emissions stuff was put on the trucks setup for unleaded gas as until 90 or 91 (i believe, could've been later) you could order heavy trucks (10,001 lbs GVW and higher) with a Carb that Chevy Forums FREE technical assistance for your restoration and repair. R pump delete - After a recent upper rebuild I've been thinking more and more about deleting the AIR pump. I personally don't care for egr valves, but if it's working on an existing engine, I'll leave it. The reason some people chose to de-vein their smog pumps is that over time the smog pump can fail internally and make noise. Jan 10, 2022 · xxxam X J Looking for smog parts for 1977 gmc c25 w/454 jonbgood Mar 4, 2025 Tech Discussion Replies 3 Views 598 Mar 4, 2025 Sep 8, 2014 · C4 Tech/Performance - Smog/A. If I'm putting a motor together, I won't bother with installing one. Classic Industries offers a wide selection of Engine & Components for your Chevrolet Truck. 7L I-roc-z motor so I can get rid of the smog pump? This is a replacement pulley for the GM crate engines and will also work on 92-93 truck engines. These Billet Aluminum Smog Pump Delete Brackets are designed to be ran in place of the original Smog Pump found on some GM Performance Small Block Chevy Crate Engines. Part 61985 C10 VAC TIP , EMISSION HOSE ROUTING , EFE , EGR BLEED SOL , EGR VLV , DISTR DELAY , AIR PUMP , EGR / PORGE TCC , DECEL VLV , TRANS CONV VAC SW , C Jan 17, 2019 · This will not fit a OEM drive system of a Cadillac. But, I am having no luck finding a set of threaded plugs to plug up the holes left in the manifolds. Jan 31, 2005 · So let me get this all straight as I have a n 89 tbi 454 in a crew dually I would like to work on soon. Product Description: Billet Aluminum Smog Pump Delete Pulley and Mounting Bracket for Small Block Chevy's. What size plugs go into the ports of the exhaust manifolds? I know I'll need to block them off. To avoid this, cancel and sign in to YouTube on your computer. Aug 7, 2013 · Since my air pump is not hooked up to anything anyway, I'd like to remove it completely. The smog pump has its own belt connected to the crank pulley, so yanking it off will not affect the other belts. I need to know if anyone has the part number to a serpentine belt that will bypass the smog pump after i remove the pully. 4L 454? The drivers side injection tube broke where it connects into the exhaust manifold and that tube is a discontinued part I cannot find anywhere. Does anyone have any experience in this area? After deleting the smog pump on my 1991 Ford F-150, there were a bunch of extra vacuum hoses left behind. Jan 23, 2017 · Anyone know where I can find air injection bypass manifold port plugs for my 99 GMC Suburban 7. Just remove the air pipes and the pipe going around the back, remove the smog pump, get a shorter belt, put your headers on, done. What needs to be removed, plugged or any of that good stuff? The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Mar 9, 2025 · In every state, it is illegal to remove any emissions equipment installed by the manufacturer, even for off-road only use. In theory you are robbing a little bit of power from the motor with it running along with the motor. I prefer to use this method rather then simply blocking the ports with nails or screws. Will the delete pully part # 809 - 10129569 fit the 89 Chevy 5. Just curious what the length is. Aug 21, 2017 · I have had quite a few small block 350 but this is the first one I've had with this type of a smog set up. Hopefully this will help folks out in the future. can i/ is therea shorter belt i can use Dec 18, 2002 · Anyone know what GM part number can be used to replace the smog pump on a serp setup with an idler pulley on a 454? Thanks, How to Remove Your Smog Pump From Your Serpentine Belt Equipped Third Gen. Mar 17, 2016 · 454 engine smog/air pump The 1973 - 1987 Chevrolet & GMC Squarebody Pickups Message Board Jul 2, 2018 · Thanks. My pulley is damaged and theres no belt going to it so I figured id remove it and save it.