Join Date: May 2007
Location: Baltimore Maryland
Re: Timing all over the place??
The module pulsates the fire. Without it or a device like it, the dizzy would not be able to stop firing that instant it takes to rotate from plug to plug. When the timing is bouncing all over the place, is the engine surging or is it steady? Another thing, have you checked for vacuum leaks?
Charlie Knudsen 67 Camaro RS/SS 350 TKO 600, 4.10's, AFR 195 Street Heads, Comp 270H, Rhoads Lifters, Crane Ignition, Pertronix Dizzy, Performer RPM Q-Jet, Heavily Modified Q-Jet, Hooker Comp Headers, MagnaFlow 2 1/2", 144 Decibles(Alpine CDA-7998 Head Unit, RF X7 and RF 750X Amps, MB Quart Mid's & High's, Kicker L7 12" Solo Barics)