so i have msd coil packs and msd wires that came with the car when i bought it but i want to switch it up. so i bought some motorcraft wires to replace the msd wires and so far i feel the difference much smoother idle and great response not sure if motorcraft is better or i just had bad wires. but now to question I'm here for which coil pack should i go with? i been reading lots about both but i can't figure out which would be best. theres a guy here in my city that is selling some motorcraft coil packs for $20! but gas prices are high so i don't want to waste 20 on something that won't be great use to me. any help or recommendations i would appreciate thanks guys
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