Apr 21, 2013 #1 keywestjack Well-known member Joined Apr 24, 2008 Messages 258 Has anyone used one? Are they worth the time and money? I will be installing it on my 383 stroker. I have a mild cam, holly 4160, with an MSD Ready to Run distributor.
Has anyone used one? Are they worth the time and money? I will be installing it on my 383 stroker. I have a mild cam, holly 4160, with an MSD Ready to Run distributor.
Apr 21, 2013 #2 mrvette Phantom of the Opera Joined Mar 24, 2008 Messages 15,207 Location NE Florida ONLY good for rich running engines at idle.....above 3k rpm there is no time for multisparks by their own design.../admission.... I had one years ago, cured my rich running at idle carb.... tried it on a FI engine, NO CHANGE....time waster.... then it failed by time I got around to putting it on this '72 vette to find what turned out to be a bad CAM.... so it went in the recycle bin.... :suicide::trumpet:
ONLY good for rich running engines at idle.....above 3k rpm there is no time for multisparks by their own design.../admission.... I had one years ago, cured my rich running at idle carb.... tried it on a FI engine, NO CHANGE....time waster.... then it failed by time I got around to putting it on this '72 vette to find what turned out to be a bad CAM.... so it went in the recycle bin.... :suicide::trumpet:
Apr 22, 2013 #3 Twin_Turbo Der Maulwurf Joined Mar 5, 2008 Messages 7,579 I would get a digital one, the ALII or digital6. The dig. 6 has a nice crank retard feature