The issue with most of the 40+ year old OEM is dwell scatter at higher RPM. The Orange box was a bit tighter and the Chrome was said to be best. A Gold box was said to be the ultimate but the one I bought for my car one of my sons 'Friends' needed it more than I did but didn't tell me it just came up missing one day. frown

But in my opinion, on a 90% street/10% strip car, OEM works very well

Retired, US ARMY 1973-1994
ASE mechanic, Electrical 1994-1997
Retired GTE/VERIZON/FRONTIER 1997-2015


Posting cheap tech help (CRAP) here since Nov 97, 1000's of posts, some may be good.

03 Suzuki Burgman 650(Burger King) Scooter
65 Formula S Cuda
78 Little Red Express Truck
98 Buick Regal (wifes car)