Ultima ignition 53 660 install club chopper forums ultima engines your results harley davidson forums instant tech relief a must have. Help with installing ultima single fire ignition 53 660 on 77 xlh i have 77 xlh1000 and have decided to install an ultima single fire electronic ignition system in place of the points and condenser.
35 Dyna 2000i Ignition Wiring Diagram Wiring Diagram List
Ultima single fire ignition wiring diagram. Use the jumper wire to connect the primary studs of the coils. Avoiding the exhaust pipes put the ignition assembly cable out through the engine case hole. New 53 625 53 626 external ignition kits new 53 49 electronic ignition. A dual fire ignition yes but not a single fire. Ultima single fire ignition wiring diagram 12102018 12102018 1 comments on ultima single fire ignition wiring diagram this unit will operate in single or dual fire mode and features 8 advance curves and 4 rpm limits to fit a broad feed the wires of the ignition through the hole in the engine case and seat the ignition. Ultima ignition module kit 53 60 ignition module 53 61 ignition module kit fits big twin 1970 1998 sportster 1971 1997 carb only models this is race only single fire high performance ignition read first.
How to wire a ultima single fire ignition on a shovelhead motorcycle. Ultima coil cover spark plug wires. Wiring diagramthe crane cams single fire ignition coil part number is intended for harley davidson applica tions with aftermarket single fire ignitions such as the crane hi 4 series that require a 3 ohm resistance coil. Ultima 53 644 programmable digital ignition system description the ultima digital ignition is designed to provide the correct curves and total timing for ultima enginesand other larger cubic inch or high performance engines. Attach the connection ends to the wires. Only 6 a month cheap.
Take the plugs out of both cylinders. If you dont know how to install this unit or are not familiar with it dont try it. Ultima 40 ohm 8 mm spark plug wires. You need at least 100 psi to get the cylinder to fire like it should. One of these will also be the contact for the ignition switch wire 12v and the other will be the contact for the ignitions red wire. High performance spark plug wires.
The is molded in solid epoxy to eliminate vibration and. Need wiring diagram for ultama single fire ignition part53 645. These units will also replace the oem hd factory ignition module and sensor used on 1983 and later harley davidson evo motors. 6 speed power flow diagrams 98 902 ultima 6 speed builders kit right side drive 6 speed transmission ignition. With a single fire ignition you cannot swap the wires. Youll have to go to ultimas website for this information.
You need two things to get the cylinders to fire spark and compression. Is the copyright owner of all text images. Run a compression test on the rear cylinder. I should mention that electricalwiring is not my strong suit but i have a basic idea and am willing to take advice and learn and i have a good.
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