i've had great luck with both MSD and Moroso wireds, and have been using them on everything for many years without issue. Thats from stockers, to Super Gas to blown alky to Superspeedway injected....they have been fine.

A couple pics attached that may shed some light as well....the first guy knows a thing or two...


RIP Monte Smith

Your work is a reflection of yourself, autograph it with quality.

WD for Diamond Pistons,Sidewinder cylinder heads, Wiseco, K1 rods and cranks,BAM lifters, Morel lifters, Molnar Technologies, Harland Sharp, Pro Gear, Cometic, King Engine Bearings and many others.