Jeep Engines - Oljeep

360 AMC V-8 (INDUCTION SYSTEM) 415For any racing application, the carburetor must be speciallyjetted for proper fuel distribution. Standard productionintake manifolds might be used with non-standardproduction carburetors, aftermarket manifolds installed, orintake manifold heat blocked, all of which require thecarburetor to be jetted differently for each application.Holley Universal Performance CarburetorsHollev P4781 - 850 cfm 4-Bbl.P4348232Hollev R1850 - 600 cfm 4-Bbl.P4349227Mechanical secondaries, doubleaccelerator pumps.Vacuum secondary.Hollev R3310 - 750 cfm 4-Bbl.P4349228Vacuum secondary.Hollev R3418 - 855 cfm 4-Bbl.P5249808Vacuum secondary.Holley Service Gasket SetsThese handy carburetor service gasket sets include therequired parts to service and performance tune yourHolley. Since every model is different, package contentswill include only the necessary parts for proper servicingof the following: primary bowl, primary metering block,secondary bowl, secondary metering blocklplate gaskets,required bowl screw O-rings and fuel transfer tube O-rings, as required.P4349302P4349304P434930SHolley Needle and Seat SetsFor Holley R 1 850 and R33 10 4-Bbls.For Holley R4412 and R7448 2-Bbls.For Holley R4777, R4779 and R47814-Bbls.Consists of two needle and seat assemblies.P4349329P434933 1P4349332All Holley carburetors except spreadbore, .I IO" orifice.Holley spread bore only, ,097" orifice.Holley spread bore only, .l 1 0" orifice.~Miscellaneous Plastic Plugs and Caps PackageAssorted pieces for blocking vacuum taps. For 2-Bbl. and4-Bbl. racing applications.P400790 1Miscellaneous plastic plugs andcaps package.Accelerator Pump Diaphragm SetsConsists of two diaphragms.P43493 14P43493 ISCarter Strip PackageFor Holley carburetors with 30 ccaccelerator pumps.For Holley carburetors with 50 ccaccelerator pumps.This package contains an assortment of primary andsecondary main jets, metering rods, needle\ and seats forfine tuning Carter carburetors. Fits all AFB models.P4 1 20238 Carter strip package.Carburetor AdaptersP4007522 Adapter to install spread bore carburetor(Thermo-Quad or Quadra-Jet) on squarebore manifold.P48765 12 Adapts large 1-1 1/16" Holley 2-Bbl. tostandard 2-Bbl. bore intake manifold.P4876S 13 Adapts 4-Bbl. carburetor to 2-Bbl.intake, or 2-Bbl. carburetor to4-Bbl. intake.Carburetor JetsTo get the most out of your performance engine, you haveto fine-tune the metering system. This translates intochanging the jets in your carburetor. For racing purposes,the Holley is the most common performance carburetor.Whether it's a big two barrel, small four barrel or giant fourbarrel, all Holley performance carburetors use the samebasic jets. Obviously the hole sizes change, but the jets areinterchangeable except for their effect upon the fuel-airratio in the engine. In the heat of the summer the jetstypically need to be changed, and racing in the cool fall airrequires them to be changed again. These jet changes aredone to enrich or "lean-out'' the engine for betterhorsepower and performance. To accomplish all thesechanges you need a spread of jet sizes. Holley jet packagescome with jet sizes from #64 to #99 (usually two of each).This should cover just about any application. However, ifyou race two vehicles or have two carburetors on yourengine, you may to get two packages...