-40%
TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920
TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920
TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920
TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920
TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920

TACH TACHOMETER SIGNAL BOOSTER, 3~16V In -> 48~63V Out, compare to MSD 8920

$ 13.19

Availability: 470 in stock
  • Restocking Fee: No
  • Warranty: 90 Day
  • Item must be returned within: 14 Days
  • Returns Accepted: Returns Accepted
  • Manufacturer Part Number: BTAC2 v00
  • Non-Domestic Product: No
  • Condition: New
  • Modified Item: No
  • Return shipping will be paid by: Buyer
  • Brand: Widget Man
  • Refund will be given as: Money Back
  • Custom Bundle: No
  • Country/Region of Manufacture: United States

    Description

    DOCUMENT DOWNLOADS AVAILABLE FOR THIS PRODUCT
    FAQ:
    https://drive.google.com/file/d/1tKwe6ALWturbYO-EL0yvutQrk6f0vvzJ/view?usp=sharing
    INSTRUCTIONS:
    https://drive.google.com/file/d/1dWe6wmC9p4anStHIVQ3S_dO8g3eOKeTF/view?usp=sharing
    USING PULLUP RESISTORS:
    https://drive.google.com/file/d/1QLjjXIbRG744A18xEpcQTxeahPeJVPEH/view?usp=sharing
    TYPICAL HOOKUP:
    https://drive.google.com/file/d/1m8VWK3j2LOeQqiD8E4KJzi_WeOd8xaAQ/view?usp=sharing
    WM CATALOG:
    https://drive.google.com/file/d/1N_T1FOQnUAIDFX7IA6wUgK242Rak9SZ6/view?usp=sharing
    BOOST ECU TACH SIGNALS TO FEED 24V AND BACK-EMF STYLE TACHOMETERS
    IMPORTANT:
    The BTAC2 can NOT substitute for the MSD 8920 in applications with current-mode tachometers, such as pre-'74 Mustangs and Pantera Veglias, vintage Sun tachs with external signal boxes, vintage OEM rally packs, etc.  The BTAC2 works ONLY for voltage-mode tachos that require high voltage to trigger.  Please contact us if you are unsure about your application.
    Modern aftermarket tachs all work fine with a 12V digital signal, but what if the old tach in your dashboard can't see the square wave from your brand new ignition?  Before 1995, many tachs expected to see a high-voltage "spike" from a discharged ignition coil, so they flatline when connected to a digital tach output like an ECU or MSD 6AL.  This little device can solve your problem, using a miniature coil to mimic the action of an ordinary ignition coil.  It produces a minimum 48V+ from a 12V supply and will trigger with as little as 0.8V.  It's compatible with all tach correctors and adaptors providing a digital output, including our own BTA (
    see EBay item#
    141931549970
    )
    and CCA
    (
    see EBay item#
    142495590237
    )
    .
    It connects easily with .25" fastons and needs only 4 connections; 12V, ground, signal-in and signal-out.  It's epoxy-sealed into a standard relay housing, so it mounts almost anywhere.  It's also waterproof, vibration-proof, and withstands temperatures to 250F.  It comes with a 90-day warranty plus free email tech support if you need it.
    If you're presently using products like the MSD 8920, we think you'll find our BTAC2 is a superior alternative, providing higher boost output in a smaller, more convenient package.
    NEW!  If you're a professional doing frequent engine or ignition swaps, these boosters are now available in lots of 5 at significant savings.  See our listing# 143424727867.
    Note: Mounting Tab location may vary from position shown.