Chapter 06 Chapter 06 - Zodiac

Supercharger/CarburetorsPSI SERIES 4 GENESIS "BIG-AIR" BILLET ALUMINUMCARBURETORSThe latest innovation in V-Twin carburetor technology, PSI claims thattheir new Series 4 Genesis "Big-Air" carburetors give big power gainsfrom bottom thru top end, incredible throttle response and awesomeacceleration. Machined from solid billet aluminum these are the latestinnovation, featuring a much larger billet float bowl design with morefuel capacity that also offers significant cylinder clearance, an optionaldual cable pull, and 3 flat slide designs for the ultimate set up on anyengine size. PSI developed a very unique shape and ribbed interior thattruly intensifies flow characteristics, along with Vortex Generators thattake total control of the air and align it for maximum port velocity.Other features include a shorter throttle pull,easy to use external needleadjuster, very tight slide clearance, which is possible as the hardanodizedflat-slide rides on an innovative 8-roll ball bearing rollersystem and highly developed slide and needle combinations.Carburetoradjustments are made by tuning external clicker adjusters.These workas simple as "turn clockwise for less fuel and turn counter clockwisefor more fuel", and all of this just while the bike is running. No jets tochange,all adjustments are made externally without fuel on your fingersor tools in your hands.This carburetor is designed as an easy and directreplacement for all S&S bolt-on Super G & D carburetors, so work withthat style manifold and air cleaner or velocity stack.The Series 4 Genesiscarburetor is available in 2 sizes, one for use on 80 thru 100 CI engines,the other for use on 103 thru 117 C.I. engines. The latter can also beused for real Big Monster Motors with 127 thru 155 CI capacity whenseparately available parts such as the aggressive slide and needle recipeare installed. PSI's Big-Air carburetors are available in clear, blackanodized or chrome plated finish.ELIMINATOR II SU CARBURETOR KITSNo other carburetor has ever been able to approach the SU in sheerhorsepower and economy over a complete RPM range. In the one andonly documented comparison test of all aftermarket carburetors forthe Harley, Rivera's now famous SU easily dominated the others. Acloser look at the Eliminator II SU will provide some of the reasons forits wide margin of superiority. No other carburetor, to date, is equippedwith the sophistication and the features necessary to even approachthe Eliminator II SU in performance, dependability and consistency.AllEliminator II SU carburetor kits come complete with manifold, manifoldgasket, all necessary mounting bolts, push-pull throttle brackets, yourchoice of air cleaner or velocity stack, and complete installation andtuning instructions.Fits Ironhead Sportster models, and ShovelheadBig-Twin models. A choice of manifolds is availableto clear gas tanks. Short manifold is for use withXLCH and FX style gas tanks, and high mountedcustom tanks. Long manifold is for use with 3 1/2gallon Fat Bob and XLH 3.8 gallon tank.530003 Kit with long manifold and Eliminator air cleaner530004 Kit with long manifold and velocity stackFits Panhead Big-Twins. A choice of manifolds isavailable to clear gas tanks. Short manifold is foruse with XLCH and FX style gas tanks, and highmounted custom tanks. Long manifold is for usewith 3 1/2 gallon Fat Bob and XLH 3.8 gallon tank.530009 Kit with short manifold and velocity stack530010 Kit with long manifold and velocity stack06Carburetors & Air CleanersClear Black Chrome744500 744501 744502 Big Air carburetor for 80 thru100 CI engines744503 744504 744505 Big Air carburetor for 103 thru117 CI enginesOptional parts for use on 127 thru 155 CI engines744506 Aggressive Slide744507 Needle recipe06-003