Hi-4Tc Ignition Module For 04-06 Twin Cam HI-4TC IGNITION MODULE Features Single 12-pin connector style Features full support for J1850 data bus used for communications with instrument cluster and turn signal/security mode (TSM/TSSM) Wide timing advance adjustment range accomodates stock to highly modified engines RPM limit can be digitally set in 100 rpm increments from 3000 to 9000 rpm Low-profile machined billet aluminum housing Four rotary switches are used to set advance slope and rpm limit HI-4TC features a switch that sets initial timing, solving the problem of new engines that have a non-adjustable crankshaft timing sensor Second switch sets the slope of the advance curve Combination of these switches allows for optimal timing advance Built-in data logging stores last 30 minutes of engine operation (rpm, vehicle speed, manifold pressure, ignition advance and battery voltage) Module is fully compatible with Harley-Davidson® scan tool Optional PC link cable and Windows-compatible software for custom programming and data analysis; link cable plugs into existing diagnostic connector on the stock wiring harness Easy plug-in installation; all adjustment switches are easily accessible from the top of the module For 04-06 Twin Cam and XL models w/ carburetor   2101-0073 Click on the Buy it Now! button at the top of this page to immediately proceed with your checkout and payment process. You wil be able to complete your payment and finalize your purhcase without waiting for an email confirmation. I will accept money order,all major credit cards, and personal checks (checks must clear before item shipped) you can pay with a credit card by phone(813-677-2031. Domestic shipments include insurance; insurance is optional on internaltional shipments but is highly recommended. I am not responsible for items without insurance once they are shipped. Shipping If you are bidding on another auction from us, and would like to qualify for our combined shipping discount, you must wait until all auctions have ended to check out. Please do not, however, wait more than 10 days to pay for any order, as this will result in your order being canceled and your item being relisted. Exchange Policy: We do offer an exchange policy if the item is available in our inventory. Due to selling discounted prices we request that the item be shipped exactly as received and that standard shipping be paid to ship an exchanged item back to you. If combined shipping was applied standard shipping still applies for item being exchanged. If you have any questions please email. ABOUT INTERNATIONAL MOTORCYCLE PARTS Motorcycle parts are what we are about. We have been in the buisness 15 years. We have a strong ability to know what fits what as we continue to build top quality machinery right here in our shop. 813-677-2031

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