hi,
Is it worth it to install an explorer intake, tfs stage 1, crane 1.7 rockers with spring kit, on stock heads? Other mods, crane hi-6, bbk 65mm, morso cai, sn95maf, mac prochamber/ headers/catback, 3.73 gears? Future mods vortech s-trim, 30lb injectors, pmas 75mm MAF. Thanks. Just...