FBO's black HEI ignition box
RB,
[1] The bulls**t king. I never said the HEI dist adv should not be removed to change the curve. As for the BS about being able to do the same with 'something else' as the HEI centri mechanism: there were at least 3 different shaped weights available & at least 32 [ yes 32! ] centre plates available; & I am not sure if this is the complete list. The weights/centre plate can also be ground or welded up to give an almost infinite amount of combinations. Name another brand of dist that has this number of combinations available.
The total timing limit is easily done, I use a nut & bolt on the rotor mounting plate, very simple, & there are other ways.
[2] Bulls**t #2: mag with 3 amps output, puts out 300% more than ANY battery fired ign, so that would be 1 amp.
The MSD coil #8261 teamed with MSD7 puts out 2 amps...
MSD coil #8251 puts out 1.1 amps......
[3] MSD recommend 0.050- 0.060" plug gaps as a starting point for up to 10.5:1 CR engines with the MSD 6 ign. Why would they do that if there was nothing to gain with increased plug gaps??????
[4] The Pro mag 44 requires a 16 volt battery. Doubt many here have 16 v batteries....
[5] I have provided test results showing power gains from bigger plug gaps.
[6] Manufacturers do not spend $$$$ on better ign systems to run smaller plug gaps, they could use what they already have....or go back to points ign...