If you use wood spacers, inspect them regularly and replace if necessary. Racers, street rodders, and anyone who wants to maximize an engine's performance, rely on JOMAR Phenolic Carburetor spacers. I realize I won't get as much protection from heat with aluminum. Lets start with a spacers insulation properties. Our customers pay no customs, duties, or brokerage fees, ensuring that they get the lowest prices anywhere (domestically or internationally). And truthfully, some polymers insulate almost as well as phenolic resin. Polymer spacers offer decent insulation properties, are very durable, and are often less expensive than phenolic resin spacers. You are jumping into a snake pit here, know where you are going. Are there definitive rules for which to use, I just read single plane/open & dual plane/4 hole. Carburetor Spacer - 1 in Thick - 4 Hole - Holley 4-Barrel - Gaskets / Hardware - Plastic - Each. Thick, Open, Square Bore, Each, 3.0 out of 5 stars ( 21 ), Carburetor Spacer, Plastic, 2 in. Thick, Open, Dominator Flange, Each, 94 Series Carburetor Spacer, Phenolic Wood, 0.250 in. Bring your order ID or pickup code (if applicable) to your chosen pickup location to pick up your package. This increases the spacers insulation factor and creates a mini-tunnel ram effect by giving the incoming air and fuel a taller, straighter shot into the manifold. Wood loves to soak up fuel and chemicals, causing the spacer to warp or fall apart. Thick, Open, Dominator Bore, Each, Carburetor Spacer, Wood, 1 in. phenolic spacers work well just don,t get the cheap plastic knock off versions that warp and leak, and be aware that the dual plane intakes tend to work best with the 1"and 2" four hole designs but single planes tend to work best with the larger single open plenum designs, the idea is to add plenum volume and change the abrupt angle changes in Phenolic resin and polymer are good choices for spacers that wont be altered. Trans-Dapt 2180 Phenolic Open Carburetor Spacer, 1/2 Inch $22.99 $24.99 (2) Universal Fit, 0.5" Overall Thickness On Sale Overall Thickness: 0.5" Carburetor Spacer Style: Open Carburetor Flange Type: 4-Barrel Square Bore Compare Quick View Part # 5504945 Mr Gasket 4945 Carburetor Spacer Kit, 1 Inch Open Center $44.08 So how about aluminum? Mar 6, 2023 The advanced phenolic laminate transfers approximately ten times less heat to the carburetor resulting in cooler denser fuel/air mixtures. Polymeris less expensive than phenolic resin. 05 Inch . Thick, Tapered Combo, Square Bore, Each, Estimated USA Ship Date: A phenolic carburetor spacer is the next best insulator for carburetors. Location: Calgary, Canada. It's available for Holley 4150/4160 carbs and Quadrajets. If the heat problem is more persistent, a spacer of wood fiber laminate or plastic should be used. ( 54 ), Estimated USA Ship Date: Thick, Open, Square Bore, Each, 4.63 out of 5 stars Add to cart. Today, Carburetor Spacer, Phenolic, 1 in. I have a home made phenolic spacer under my tripower carbs, and the heat diff is amazing. 05-28-2004, 10:25 PM . Aug 7, 2012 Ok well I developed a carb whistle. Spacer designers and racers often play with spacer configuration to get specific tuning effects at certain points in the engines rpm range. Sponsored . Thick, Phenolic Plastic, Black, 4-barrel Dominator, Each, 5.0 out of 5 stars What company makes a good phenolic carburetor spacer? Locomotion got it right. The Ultimate Carburetor Spacer! The L79 intake has a completely divided plenum. Posts: 2,027. Brand: Unbranded. ( 4 ), Carburetor Spacer, Wood, 1 in. Post Ford used one on the '83-'85 Ranger/Bronco II 2.8L V-6. The material has a direct impact on the spacers' insulation ability, as they all transfer heat at a different rate. Estimated International Ship Date: Today, Carburetor Spacer, Polymer, .500 in. Not for use with stock manifolds with heat crossovers, can withstand temperatures to 400. If you have the room, then yes. Its also more durable compared to wood. freq may vary. 64-66 HONDA CT200 #5 CARBURETOR PHENOLIC SPACER INSULATOR . These are available in different types, but . ( 36 ), Carburetor Spacer, Phenolic, 0.250 in. Feb 14, 2023 Reviewed in the United States on December 15, 2022. Reference OE/OEM Number: No. by pjc360 Thu Dec 18, 2014 10:41 pm, Post He has also partnered with mainstream and trade publications on a wide range of editorial projects. by pjc360 Thu Dec 18, 2014 10:05 pm, Post They have the advantage of high strength and stiffness achieved through a reinforcement material. I actually think this spacer is plain old plastic because the first one I had nearly melted into the intake Manifold. The phenolic wood ones are a super-compressed laminate that seems to have some sort of sealer on it. 2 in stock. More specifically one that doesn't warp after a couple months? Please use a different way to share. You can order this part by Contacting Us. I'm considering running a 2 inch 4 hole aluminum spacer, I'm sick of the phenolic spacers warping on me and causing vaccum leaks. Thick, 4-Hole, Open Center, Each, 4.55 out of 5 stars ( 22 ), Estimated USA Ship Date: Thick, 4-Hole, Square Bore, Each, 4.62 out of 5 stars This is a custom order part. by toolmakeron Fri Feb 22, 2013 8:13 am. I would recommend one. Carburetor Spacer Replacement for Carter and replacement for Edelbrock that are used on many replacement for Small/Big Block . Another tuning trick is to stack open plenum spacers. FORD PERFORMANCE GT40 Phenolic Heat Spacer P/N M-9486-A52 Free shipping for many products Great selection at great prices Find many great new & used options and get the best deals for FORD . by Walter R. Malik Fri Dec 19, 2014 7:56 pm, Post by JWebb Fri Dec 19, 2014 10:11 pm If you want the height of a spacer, and to avoid heat migration, pick whatever aluminum spacer works. Summit Racing Carburetor Spacers SUM-G1405, Summit Racing Carburetor Spacers SUM-G1405-1, Summit Racing Carburetor Spacers SUM-G1402, Summit Racing Carburetor Spacers SUM-G1398, Summit Racing Carburetor Spacers SUM-G1404, Summit Racing Carburetor Spacers SUM-G1397, Offenhauser Carburetor Spacer Adapters 5880, Quick Fuel Phenolic Carburetor Spacers 300-4000QFT, Edelbrock 94 Carburetor Heat Insulator Spacers 8751. Thursday 1/19/2023 Phenol is also synthetically produced from benzene. You can return the item for any reason in new and unused condition: no shipping charges, 6% coupon applied to one item per order at checkout. Free P&P . Member. Carb spacers are generally made from wood, aluminum, phenolic resin, or polymer. Carburetor Spacer Fits 4 barrel carbs with a square bore base like the replacement for Holley 4150/4160. This CNC machined cavity enhances flow and increases power and also aides in consistency when used in conjunction with under carburetor throttle stops. I added a 1/2 inch open on my turbo sbc combo. Moroso Carburetor Spacer 4-Barrel Spread Bore 1/2" Phenolic 4 . of 27, Carburetor Spacer, Phenolic, 1 in. Mar 13, 2023 I realize I won't get as much protection from heat with aluminum, but will it hold up better and not warp as quick as the phenolic material? Especially if youre looking for a specific tuning effect over your engines RPM range. Spacers made from phenolic or polymer are ideal for street cars and trucks, providing the best balance of insulation and durability. Sponsored . When you stack spacers, you are actually improving their insulation properties, and at the same time youre getting more horsepower. JavaScript is disabled. Thank you! There are four typical types of spacer material: wood, phenolic resin, polymer (plastic), and aluminum. AT4X versions of the GMC Sierra and Canyon. If you're still not sure which carb spacer is best for you, drop us a comment and we'll figure it out together! Since installing the phenolic spacer, the car has never vapor locked (five years). Aluminum is super durable. I'm a slow typer. Thick, 4-Hole, Square Bore, Each, 4.69 out of 5 stars Terms of Use | Privacy and Security | Site Accessibility FordBarn.com; The Forum; Swap; About; Register; Calendar; Community; Today's Posts; Search; FAQ : The Ford Barn > General Discussion > Early V8 (1932-53) phenolic carb spacer User Name: Remember Me? This means youll build low to mid-range torque. Material: Phenolic Plastic. Made from an advanced phenolic laminate, Jomar's Power Cone spacers prevent significantly less heat to the carburetor. My carb stopped percolating when I added one. Phenolic has good insulation properties and is more durable than wood, making it a good compromise between wood (the best insulator) and aluminum (the most durable). Advantage: Reduce the fuel temperature inside the carburetor, brings a denser and more powerful fuel to the manifold.It is used to extend the length of the intake mixture column, thereby improving air / fuel distribution. This Summit 1-inch open plenum polymer spacer is ideal for adding high rpm power to a race engine. So if your spacers insulation properties are important to you, but at the same time you dont want to deal with any additional maintenance a phenolic resin carb spacer might be perfect for you. Thread starter Gary Hughes; Start date Apr 2, 2004; Gary Hughes. What about runners on EFI cars such as Ford? ( 2 ), Carburetor Spacer, Wood, 1 in. $30, maybe you can make one for less? good luck #9 FastEHHolden Steptoe Members 5,114 posts Location: Central Coast NSW Joined: 16-November 05 Posted 02 March 2010 - 05:52 PM You know, between upper and lower intake. For those who are extremely serious and over the "Edge", here is the ultimate in carburetor spacers. These items are shipped from and sold by different sellers. If your not worried bout temp or vibration use alum, your intake isn't warping right? Temporary opening hours Monday to Thursday 09:00 - 17:00 & Friday 09:00 - 16:30 So how much additional horsepower will you get out of a carb spacer? Its thermal conductivity rating is 1,665.1. access_time Mon - Fri 9 am - 6 pm EST. I use a 1", 4-hole under my Mighty Demon on an Edelbrock RPM Performer Air Gap and have just enough hood clearance. Free shipping for many products! MSD 6425 6al If you want the height of a spacer, and to avoid heat migration, pick whatever aluminum spacer works. Thick, Open, Spread Bore, Each, Carburetor Spacer, Wood, 1 in. Aluminum carb spacers are the only ones allowed by the majority of racing sanctioning bodies. Especially if you have a high-rev engine. Each has a different thermal conductivity (heat transfer) rating that tells you how well the material insulates against heat. ( 24 ), Estimated USA Ship Date: Phenolics- Grade LE Garolite (Linen Grade)-- operating temp up to +239*F $16-4"X6"X1"(McMaster)Grade CE Garolite (Canvas Grade)--operating temp +32* to +239*F $13-4"X6"X1"(McMaster)Both LE and CE machinable with high speed steel and both are recommended for indoor usage. i always ran the same spacers because the best dyno numbers were made with them. by JWebb Fri Dec 19, 2014 5:11 pm, Post Wood has a thermal conductivity rating of 1.02, making it the best insulator in the group. I'm running a cheap 20 dollar 2 inch 4 hole phenolic spacer, I don't believe it is billet. 1996-2023, Amazon.com, Inc. or its affiliates, Select a location to see product availability, Carburetor Air Cleaner Spacer Aluminum Fit for Edelbrock/Holley/Demon/Carter/Rochester with 5 1/8in Carburetor Opening(1"), Carburetor Air Cleaner Spacer Aluminum Fit for Edelbrock/Holley/Demon/Carter/Rochester with 5 1/8in Carburetor Opening(1/4"), Carburetor Air Cleaner Spacer Aluminum Fit for Edelbrock/Holley/Demon/Carter/Rochester with 5 1/8in Carburetor Opening(1/2"), Phenolic Plastic Carburetor Spacer, 3pcs 1in Carburetor Spacer Open Center Style Replacement for Engine 4 Barrel, Carburetor Gasket, 1" Ported Phenolic Carburetor Spacer 4bbl SBC BBC BB Fits for Holley SB Chevy Ford, Trans-Dapt 2584 Phenolic Carburetor Spacer, Spectre Performance (5769) 2" Open Plastic Carburetor Spacer, Carburetor Spacer1/2in PhenolicCarb Spacer Open Center Style Replacement for Holley 4150/4160 Square Bore Carb, Speedway Motors Stromberg 97/Holley 94 3-Bolt Phenolic Insulating Carburetor Spacer, Carb Phenolic Insulator, Carburetor Spacer Simple Installation Reduce Fuel Temperature for Car Replacement for Holley 4150/4160, 1 SET Black Carb spacers 1" Tall Open Phenolic Carburetor Spacer Compatible with Holley 4150/4160 4bbl. Use Spacer to Enhance Low-RPM Torque. Includes initial monthly payment and selected options. Carburetor Spacer; The Edelbrock Carburetor Spacer number 8712 is an open design used to add more plenum volume or add more distance from carb-to-plenum floor distance. Polymer spacers offer decent insulation properties, are very durable, and are often less expensive than phenolic resin spacers. AEM Electronics. So if youre thinking about tuning your vehicle, start with a carburetor spacer. by BOOT Thu Dec 18, 2014 11:13 pm, Post whatta guy's think ? Superseded Part Number: No. It helped with restarts after a 15 minute or so heat soak. Carburetor Spacer Color Gaskets Included Mounting Hardware Included Quantity Price Range Filter Options Savings Central Selected Filters Phenolic wood 50 Records Per Page I'm using studs with washers and bolts. Or more scientifically put, the materials have varying thermal conductivity ratings, where a lower rating means better insulation. International Customer Options|In the United States? 3. Four-hole plenum spacersare designed to increase the velocity of the air/fuel charge, which helps build low and mid-range torque. Gains of 10 to 50 hp have been seen depending on your combination. Thick, 4-Hole, Open Center, Each, 4.5 out of 5 stars However, they are the most durable and the only type of spacer allowed by most racing sanctioned bodies. Conceived in this great nation, our company strives to meet the needs of all Canadian consumers. We have a professional service team. McMaster-Carr - Phelonic. Shipping cost, delivery date, and order total (including tax) shown at checkout. Sanctioning body rules often dictate the type of spacer material you can use. Keep your carburetor running cool by using a phenolic carburetor spacer. I have a Canton 1" phenolic blended spacer on the 406 well i got one on the chevelle havent fired her yet but will in the next few days mines 1" thick and its got to be better then not having it to keep the carb cool. You are now signed up to receive great E-Mail Offers! Never miss a sale on new parts, tools, and more! Hard phenolic Carb spacer 32mm 06-3458 Norton insulator intake 1/16" 06-2700 . Material: Phenolic Plastic. Thick, Open, Square Bore, Each, 3.43 out of 5 stars This Moroso Performance 1 inch thick open plenum Carburetor Spacer is made of phenolic plastic. Theyre easy to install. Canton makes a really nice flowed phenolic spacer. Reduce the fuel temperature inside the carburetor, brings a denser and more powerful fuel to the manifold.It is used to extend the length of the intake mixture column, thereby improving air / fuel distribution. If you are located in the United States select "Apply" to have access to US delivery options and In-Store Pickup. 1/2" Holley Squarebore 4-Hole Phenolic Carburetor Spacer, TCO-6215 . by BOOT Fri Dec 19, 2014 1:33 pm, Post Design: Open design increase plenum volume for improved high RPM power, 4 hole design increases the mixing speed to improve the low speed and midrange torsion. In Stock, Including at a Supplier. Underneath these twin Holley Dominators are two plywood carburetor spacers. My car is 1980 chevy camaro z28 with 350 engine Jan 23, 2023 Amazon has encountered an error. 1leftright. Polymer spacers cannot be stacked or ported, which does limit their use as tuning devices. Complete with gaskets and mounting hardware for easy installation. Their design will increase the intake manifolds total area to build more mid-range, high-RPM power. document.getElementById( "ak_js_1" ).setAttribute( "value", ( new Date() ).getTime() ); This site uses Akismet to reduce spam. street is going to tough on that material, best ones i found were made by jomar,, but your not gonna get it for $20. Please refresh and try again. /* What Is The Difference Between G4 And G8 Bulbs, Ladiga Trail Townhomes Jacksonville, Al, Tapi Carpets Refund Policy, Articles P