mallory unilite breakerless compu-fire ignition system for ... · 17174 hde-1 dual fire 17175 hde-2...

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6.04 ELECTRICAL 6 Mallory Unilite Breakerless Ignition Permits an easy conversion from point ignition to the self contained Unilite module which has no moving parts to wear out. Using Mallory's time tested breakerless ignition circuit, combined with modern surface mount Thermal Clad construction, the Mallory Unilite can drive any ignition coil or combination of coils with a total primary resistance of at least 2.0 Ohms. We recommend ignition coils with 2.0 to 3.0 Ohms for racing applications and 3.0 to 4.0 Ohms for street use. Conversion is an easy three-wire connection. 26915 Complete kit for 70-99 Big Twins and Sportster -03 with point ignitions (except Twin Cam) Compu-Fire Electronic Ignitions These digital ignitions use advanced Hall-Cell triggering and surface mount technology with a convenient built-in ‘Accu-Ray’ static timing LED. They completely eliminate the rev-limiter and have built-in adapters to correct the tachometer output. Fit non-EFI Evolution Big Twin models from 70-00 and Sportster models from 71-03. 17170 Dual-Fire ignition system for single plug cylinder heads 17171 Single-Fire ignition system for single plug cylinder heads Note: 80-10 models fitted with Original Equipment electronic ignition systems will require the additional purchase of a mechanical advance unit. Compu-Fire Ignition System for High Compression Motors Eliminate pinging and misfire in high compres- sion and large displacement engines. Advance curves range from fairly steep for near stock to more gradual for high-horsepower engines. All ignition circuits are contained in the nose cone and there is an ‘Accu-Ray’ static timing LED. Single or dual fire operation is switch-selected, and dual sensor circuits eliminate hard starts and give accurate spark timing even at high RPM. Eight advance curves, adjustable rev-lim- iter (6,000 to 7,500 rpm) and two VOES modes. 17178 Fits all carbureted Big Twins from 70-99 (except Twin Cam models) and Sportster models 71-03 23231 Similar to CC #17178 but designed for kick start models Compu-Fire ‘Elite 1’ Digital Electronic Ignitions All circuits are contained on the timing plate. There’s no module or anything else to mount! The HDE-1 and HDE-2 have fixed advance curves and 6500 RPM rev-limiters to protect the engine. Model HDE-3 has eight advance curves and an eight-stage rev-limiter adjustable from 6000 to 7500 RPM or off. All models have the Accu-Ray timing LED for precise timing and system check. They work with the factory VOES switch (HDE-3 offers dual-range operation). Fit all carbureted Big Twins from 70-99 (except Twin Cam models) and Sportster models from 71-03. 17174 HDE-1 dual fire 17175 HDE-2 single fire 17176 HDE-3 single or dual fire Compu-Fire Complete Single Fire Ignition Kits Get the complete setup with matching coil and plug wires to optimize performance. These systems fit all Big Twins from 77-99 except Twin Cam. 610322 Ignition system for electric start, single fire 610323 Ignition system with retard for high stroke motors, single fire 610322 VT-I Electronic Ignition System by Daytona Twin Tec Dual fire electronic ignition. Designed for all Harley V-Twins except early magneto style and 99 and later Twin Cam models. Includes trigger rotor for use with mechanical points. Built in adjustable RPM limiter (5200-7000 RPM). Status LED for easy static timing. Electronic dwell con- trol for maximum ignition energy at high RPM and reduced current draw at low RPM. Easy installation, simple two wire hookup. 672536 VT-I Ignition

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Page 1: Mallory Unilite Breakerless Compu-Fire Ignition System for ... · 17174 HDE-1 dual fire 17175 HDE-2 single fire 17176 HDE-3 single or dual fire Compu-Fire Complete Single Fire Ignition

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6Mallory Unilite Breakerless IgnitionPermitsaneasyconversionfrompointignitiontotheselfcontainedUnilitemodulewhichhasnomovingpartstowearout.UsingMallory'stimetestedbreakerlessignitioncircuit,combinedwithmodernsurfacemountThermalCladconstruction,theMalloryUnilitecandriveanyignitioncoilorcombinationofcoilswithatotalprimaryresistanceofatleast2.0Ohms.Werecommendignitioncoilswith2.0to3.0Ohmsforracingapplicationsand3.0to4.0Ohmsforstreetuse.Conversionisaneasythree-wireconnection. 26915 Completekitfor70-99BigTwinsand

Sportster-03withpointignitions(exceptTwinCam)

Compu-Fire Electronic IgnitionsThesedigitalignitionsuseadvancedHall-Celltriggeringandsurfacemounttechnologywithaconvenientbuilt-in‘Accu-Ray’statictimingLED.Theycompletelyeliminatetherev-limiterandhavebuilt-inadapterstocorrectthetachometeroutput.Fitnon-EFIEvolutionBigTwinmodelsfrom70-00andSportstermodelsfrom71-03.17170 Dual-Fireignitionsystemforsingle

plugcylinderheads17171 Single-Fireignitionsystemforsingle

plugcylinderheadsNote:80-10modelsfittedwithOriginalEquipmentelectronicignitionsystemswillrequiretheadditionalpurchaseofamechanicaladvanceunit.

Compu-Fire Ignition System for High Compression MotorsEliminatepingingandmisfireinhighcompres-sionandlargedisplacementengines.Advancecurvesrangefromfairlysteepfornearstocktomoregradualforhigh-horsepowerengines.Allignitioncircuitsarecontainedinthenoseconeandthereisan‘Accu-Ray’statictimingLED.Singleordualfireoperationisswitch-selected,anddualsensorcircuitseliminatehardstartsandgiveaccuratesparktimingevenathighRPM.Eightadvancecurves,adjustablerev-lim-iter(6,000to7,500rpm)andtwoVOESmodes.17178 FitsallcarburetedBigTwinsfrom

70-99(exceptTwinCammodels)andSportstermodels71-03

23231 SimilartoCC#17178butdesignedforkickstartmodels

Compu-Fire ‘Elite 1’ Digital Electronic IgnitionsAllcircuitsarecontainedonthetimingplate.There’snomoduleoranythingelsetomount!TheHDE-1andHDE-2havefixedadvancecurvesand6500RPMrev-limiterstoprotecttheengine.ModelHDE-3haseightadvancecurvesandaneight-stagerev-limiteradjustablefrom6000to7500RPMoroff.AllmodelshavetheAccu-RaytimingLEDforprecisetimingandsystemcheck.TheyworkwiththefactoryVOESswitch(HDE-3offersdual-rangeoperation).FitallcarburetedBigTwinsfrom70-99(exceptTwinCammodels)andSportstermodelsfrom71-03.17174 HDE-1dualfire17175 HDE-2singlefire17176 HDE-3singleordualfire

Compu-Fire Complete Single Fire Ignition KitsGetthecompletesetupwithmatchingcoilandplugwirestooptimizeperformance.ThesesystemsfitallBigTwinsfrom77-99exceptTwinCam.610322 Ignitionsystemforelectricstart,single

fire610323 Ignitionsystemwithretardforhigh

strokemotors,singlefire

610322

VT-I Electronic Ignition System by Daytona Twin TecDualfireelectronicignition.DesignedforallHarleyV-Twinsexceptearlymagnetostyleand99andlaterTwinCammodels.Includestriggerrotorforusewithmechanicalpoints.BuiltinadjustableRPMlimiter(5200-7000RPM).StatusLEDforeasystatictiming.Electronicdwellcon-trolformaximumignitionenergyathighRPMandreducedcurrentdrawatlowRPM.Easyinstallation,simpletwowirehookup. 672536 VT-IIgnition