The 460 in the Merc has the following specs; bored .060, ported 72 Lincoln heads, 3 angle valve job, line bored and decked.020, flat top hyperutectic pistons,ballanced,comp cams 270h cam kit,standard
oil pump (75# cold @ 2000 and 60# hot @ 2000),Edelbrock performer intake, Edelbrock 750 carb,2"primary tube 3.5" collector hedders, 2.5" exhaust into flow masters,it has approx 9.75 to 1 compression and runs great on 93 octane pump gas, oh the ignition is stock Ford with a Mallory box. The Dyno 2000 program shows 475-490hp and 525-550 ft lbs torque. I hope this helps.. Carl
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1963 Mercury Monterey 460+ .060 .//Cobra clone, Scratch build frame /302/ T-5 WC / 3.00-9in/FFR mkll body (Broken but repairable) /91 Lincoln Wire Wheels
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N.S.M.C Charter/Life Member// Die Hard Blue Oval Nut
The finish is better than the beginning. Ecc7:8