6523 MSD Ultra 6AL Plus Ignition Control - Red

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6523 MSD Ultra 6AL Plus Ignition Control - Red Compact design - full MSD power. Bluetooth service only available within the USA and Canada.. The Ultra 6AL Plus features boost dependent timing control up to 400 kPA (58 PSI / 4 BAR internal sensor), making it the ultimate ignition box for moderately boosted vehicles utilizing a blow-through or draw-through carburetor. Program through the \"MSD Ultra 6AL\" app or MSDView software via the integrated USB port. Programmable timing curves in 2D Plots or 3D tables (RPM vs Timing vs MAP Pressure) - you can plot the 3D graph and edit a table 20x20 either from Mobile app (phone) or from MSDView (laptop). Mobile app available settings: Step retard value, Launch RPM value, Burnout RPM value, and Max (Race) RPM Value.The new ground-breaking Ultra 6AL Plus delivers full MSD power in a compact, feature dense, and lighter package!

• Fully protected against an open coil, shorted coil & open load
• Mobile app available settings: Step retard value, Launch RPM value, Burnout RPM value, Max (Race) RPM Value
• Program through the “MSD Ultra 6AL” app or MSDView software via the integrated USB port
• 12-15 Volts, 7 Volt Start
• Alerts and monitors available
• Easily installs on 4, 6, 8-cylinder engines with distributors
• Operates on most 7 to 28 volt electrical systems
• Maximum programmable retard of 35 degree
• High conversion efficiency ensures minimal heat generation and maximum spark energy output with less current draw from the battery. - (Highly efficient Ignition, minimum heat and max spark energy with less current draw)
• 0.8 Amps per 1,000 RPM
• MSD CAN communication for easy connectivity to MSDView using a CAN MSD Hub and Power Grid USB or CAN-USB Bridge 89982 product
• Capable to program cylinder selection and start retard without a computer or app for old school racers (like 6425 or 6428 box)
• Consistently high spark energy of 135mJ to 150mJ for every firing, from idle to redline RPM
• Increase spark series duration lasts for 18 of crankshaft rotation
• Tach Output
• Quickens throttle response & improves starting
• Boost dependent timing control up to 400 kPA (58 PSI / 4 BAR internal sensor) - the ultimate ignition box for moderately boosted vehicles utilizing a blow-through or draw-through carburetor
• High RPM operation and maximum output using the Blaster HVC, PN 8252 or HVC II, PN 8253
• Powerful capacitive discharge of multiple sparks improves performance
• High level of security connection from phone to Ignition box (encryption) including sequence in push button implementation

General Policies

Payment Method

• We gladly accept PayPal and All Major Credit Cards.

Warranty & Return Policy

• Holley Performance Products warrants new products to be free from defects in material and workmanship for a period of 90 days from date of purchase.
• Holley Performance Products Limited Warranty specifically does not apply to products, which have been (a) modified or altered in any way; (b) subjected to adverse conditions, such as misuse, neglect, accident, improper installation or adjustment, dirt or other contaminants, water,corrosion, or faulty repair; or (c) used in other than those applications recommended by Holley Performance Products. Holley Performance Products also does not warrant, and disclaims all liability for products used in racing activities and/or applications other than those specifically recommended in the current brand catalog.
• Buyer pays return shipping

Shipping & Tracking

• Please see the “Shipping and Payment” tab
• We ship all US orders via United Parcel Service (UPS Ground)
• A signature is required on all UPS orders over $750
• Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
• We ship within 1 business day upon receipt of payment
• We do not ship to APO/FPO or US Post Office Box addresses
• We ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipments
• We can not ship as a \"GIFT\" or ship anything internationally with changes to the invoice

Customer Service & response

• Our customer service hours are 7:00 am – 4:00 pm Mountain Time Monday thru Friday (excluding holidays)
• If you are not certain about an item or have questions, use the “Ask Seller a Question” link under the listing. We strive to answer questions submitted thru ’s message system within 1 business day
• We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving response so we have a chance to make it right – we want your repeat business!

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