Holley 4160 secondary metering block conversion. Comes with longer transfer tube to accommodate the thicker metering block This kit does not come with main jets. Apr 25, 2009 · Is it true that the standard Holley 1850/4160 doesn't have replaceable secondary jets but a metering plate that has to be replaced with a metering block to change jets? Is this what I need, there a loads of different ones on Summit's site I realized if I bought a metering block from a 600HR series carb with the longer screws, idle screws, air bleeds, idle restrictors and the right jets I could easily turn the Slayer 4160 into a HR 4150 four corner idle carb with better metering. Apr 22, 2019 · To make this conversion easy, Holley offers a kit that replaces the secondary metering plate with a metering block, longer bowl screws, jets, and the gaskets necessary to complete this simple swap. Supercharged engines generally require carburetors with 40% to 50% more c. After getting it installed I noticed it only has a front metering block, which appearently makes it a single pumper. Great way to increase performance and be able to change jetting on the secondary side. This Metering block conversion kit is for converting any SINGLE FUEL INLET Holley 4160 carburetor that has a secondary metering plate. If you have a 4160 "single pumper" carb, you have a vacuum secondary carb. Shop Carburetor Metering Block Plates and Conversion Kits at Holley. Secondary Metering Block Conversion Kit Part # 34-13S Be the first to write a review Conversion Kit for 0-3310S and most 4160 Carburetors with center hung fuel bowls. 95 Add To Cart Apr 22, 2019 · To make this conversion easy, Holley offers a kit that replaces the secondary metering plate with a metering block, longer bowl screws, jets, and the gaskets necessary to complete this simple swap. The Holley Metering Blocks and Metering Block Conversion kits are offered in the standard "gold" Dichromate or shiny "zinc" finish. Metering Plates Many Holley performance carburetors use a secondary metering plate, with drilled restrictions, rather than a secondary metering block, with removable jets. m. Requires the use of a dual inlet fuel line 9. Holley Metering Block Conversion Kits 34-13SA Conversion Kits, Metering Block, 4160 to 4150 Model, Cast Aluminum, Shiny Finish, Gaskets, Long Screws Included, Kit Part Number: HLY-34-13SA 5. These Holley metering block conversion kits are designed to convert a 4160 center-hung fuel bowl carburetor to a 4150-style carburetor with replaceable Holley Metering Block Conversion Kits 34-13SA Conversion Kits, Metering Block, 4160 to 4150 Model, Cast Aluminum, Shiny Finish, Gaskets, Long Screws Included, Kit Part Number: HLY-34-13SA 5. This Metering block conversion kit is for converting any SINGLE FUEL INLET Holley 4160 carburetor that has a secondary metering plate. You cannot convert a vacuum secondary carb into a "double pumper" - this would serve no purpose at all. This Metering block kit is for converting any Dual feed Holley 4160 carburetor that has a secondary metering plate. 0 out of 5 stars ( 1 ) Estimated Ship Date: Today $101. This one also comes with an electric choke for easy starts when cold (although easily removed, if desired). Each Percy's Adjust-a-Jet kit converts one metering block or plate. This Metering Block Conversion Kit is designed to convert a single feed Holley 4160 carburetor to 4150 style with the addition of a new metering block and hardware to provide you with the means to effectively tune the secondary side of the carburetor versus the nonadjustable jet plates that come with 4160 carburetors Includes all components necessary except main jets Note this AED 6300 kit Metering Block, Conversion, Cast Aluminum, Zinc Plated, Model 4160, Kit NOTE: This kit is designed for 4160 carburetors with center hung float bowls only. f. Nov 23, 2012 · This is all you need to give your Holley an externally adjustable fuel metering system. rqlej ixokznx vyjg pmbbdu tbipt veqw yyda dpcc wutcy gko