Disconnect the msd white wire from the distributor points or the ignition amplifier. Installed this module on my 68 charger 440 early last year and it is running stronger than ever.
Sbc Bbc Chevy Msd Street Fire Hei Distributor Msd 8362
Street fire ignition problems. I checked the red battery wire and the small red wire both have 12volts so i have. Tall deck 351 427 all was fine untill today the owner drove car for breakfast parked car came out started car went to back up and car died. Then showing the final installation in my 1986 f 250 with 351w. Streetfiremsd cd ignition boxanyone have one. Great improvement to idle and pedal response. I have a 450 hp motor that i shift at 5100 rpms and im running a converted points dist with a stock module.
Great economically option for a weekend street rod when the red box really isnt needed. If 12 volts is not present find another switched 12 volt source and repeat the test. Inspect all of the wiring. I highly recommend this ignition module over outdated ignition systems of the past muscle car era. Make sure the ignition switch is in the off position. I think i know the answer but just want a second opinion brand new box replacing the 1 month old box which crapped out on me on sunday leaving me stranded.
The street fire ignition can be mounted in most positions except directly upside down if upside down moisture or water cannot escape. He called me i went to vehicle and found that now from trying to start car he killed battery. Turn the ignition to the on position. Remove the coil wire from the distributor cap and position the terminal so it is approximately 12 from a good ground. So far its been fine so the street fire should still be a step up as far as a hotter and multiple spark and the safety of a rev limiter. If there is no spark.
If there is still no spark check to make sure there is 12 volts on the small red wire from the street fire ignition when the key is in the on position. It is not recommended to mount the unit in an enclosed area such as the glove box. Unfortunately we were on a tight schedule while installing. It can be mounted in the engine compartment as long as it is away from direct engine heat sources. Tried to restart no good. Taking a look at what comes in the box with the msd street fire 5520.
Substitute another coil and repeat the test. Multi spark because the voltage is so high with cd ignitions the spark has a tendency to be very short in duration. If there is now spark the coil is at fault. Hooked up the new box and nothing no led light on box. I installed a msd streetfire cd with new msd dizzy 85805 and msd blaster coil last august. If there is still no spark check to make sure there is 12 volts on the small red wire from the street fire ignition when the key is in the on position.
Msd streetfire cd ignition box troubleshooting. Im still going to get the street fire. Multi spark ignition systems like the street fire cdi ignition will deliver a series of sparks during low rpm to create great throttle response and a smooth idle. Do not crank the engine.
Gallery of Street Fire Ignition Problems
