Recommendation for HEI Coil
I pulled my distributor apart to updgrade to an adj vacuum adv from Crane. During this operation I took the coil out to check it's condition. It's original, probably 70's era and not looking too great. The car ran very well last summer, no skips or hiccups. I am toying with the idea of the Accel brute thunder coil or the Hypertech coil system. I want to keep the coil in cap setup. Has anyone used these with any great results? They both claim higher voltage, etc. etc. than stock. I'm not expecting a 15 hp gain or any at all. Is it worth the extra money? Should I just get a stock replacment? Thanks.
1968 Camaro Z28 clone 327 .030 over, Muncie M20, DUI coil, Edelbrock Performer w/1406 , headers, 274 cam
1963 Chevy Biscayne-2 door, 283 2bbl, powerglide, Mallory Digital ignition
1985 Z-28 LG4, Edelbrock hdrs, Lakewood control arms