View Full Version : Which coil would be best for my application? (Drag

08-07-2003, 02:51 PM
I currently have the following combination:
555 big chief Reher Morrison motor, 90cc head with 14-1 compression, single Alky carb, naturally aspirated, in a dragster, runs 7.20's in the 1/4. I currently have an msd 7al3 ignition box, magnetic distributor, and pro coil....would the new HVC coil be a better choice for this combo? Let me know if you need more info...


08-07-2003, 03:12 PM
Yes, the MSD HVC II Coil, PN 8261, will substantially increase the energy across the spark plug gap. Peak current on the HVC II is 2 amps versus 800mA for the Pro Power Coil.

MSD Tech1