MSD - Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Red They feature adjustable base pressure

They feature adjustable base pressure from 15-90 psi

1 - Plastic - Medium - Kit

0-inch to dual out 2

Note: Fits 2/4 wheel drive

MSD - Small Block Chevy - Use with MSD 6/7/8 Series Ignition - Red They feature adjustable base pressureFor a long time, racers have known that one of the best things to do to an engine to improve performance is to stabilize the ignition timing. The MSD Flying Magnet Crank Trigger system does exactly that by using four magnets embedded in an aluminum wheel. Although similar in appearance to other crank triggers, the MSD Flying Magnet design works on a different principle. Most crank triggers have a wheel, with steel studs sticking out, bolted to the