How hard to replace the stock system with single fire ? which brand is the most preferred, Thanks HDFOZZ
Great info in Hoople and Karl's responses. I put a Dynatec HD1 unit on my '92 Dyna Glide back about '94. I can (and have) go from single to dual fire with a flip of a dip switch. Honestly, the only difference I can tell, is the idle is a little more "lumpy" in single fire mode. I'm running a .530" lift, medium duration cam.
On my '91 Dyna (carb.) I changed over to the Spyke Single Fire multi-spark system with a higher output coil. The system also suggests removing the VOES from the system (and plugging the vaccum port in the intake manifold).
TQ
Great info in Hoople and Karl's responses. I put a Dynatec HD1 unit on my '92 Dyna Glide back about '94. I can (and have) go from single to dual fire with a flip of a dip switch. Honestly, the only difference I can tell, is the idle is a little more "lumpy" in single fire mode. I'm running a .530" lift, medium duration cam.
I have seen the same, but for the life of me I cannot see any advantages to removing the VOES - except, of course, if the VOES causes pinging. I will try out single fire with VOES
Same here, and I will try it out once the white stuff goes away (word avoided, as courtesy to Jack. But, I am surprised that you experienced more lumpy idle in single-fire mode - I'd think it would be opposite...