Feb 4, 2025 #1 7DCUDA383A Well-Known Member Joined Sep 11, 2024 Messages 152 Reaction score 40 Location 60 Miles West of STL Just wondering what everyone has on a 383 auto , I have MSD Street Fire straight on the spark plug , 90s look like they might be better , less wire , or does that put the wire too close to the engine , any opinions .
Just wondering what everyone has on a 383 auto , I have MSD Street Fire straight on the spark plug , 90s look like they might be better , less wire , or does that put the wire too close to the engine , any opinions .
