Review on 🔥 Enhance Performance with Blue 8Pcs 1200° Spark Plug Wire Boots Heat Shield Protector Sleeve SBC BBC by Donald Cummings

Attached to 90's or 45's boots it's painful but doable but the seams on the bottom tear so easily. Once torn, it's almost impossible to keep both layers in place, so you either only have one layer or it bunches up and your boot can't go through, or both. On our home track we have to use stock 350 exhaust headers, so temperatures get hotter and exposed wires burn, sparks run out and performance drops exponentially. If you're using Davis UI cables, things quickly get expensive when boots can't handle rated heat, or only half.