Engine Coyote long block 5.0L, GEN1

This engine offers significant performance improvements over the 2011-2014 Mustangs due to the following updates to performance-enhancing components:

Built by Ford using all brand new parts
2nd generation heads derived from the Boss 302 program
Suction valves larger than "Gen 1"
Exhaust valves larger than "Gen 1"
Redesigned intake camshafts from "Gen 1"
Revised "Gen 1" exhaust camshafts
Tighten the valve springs to ensure that the valves close completely at high speeds
New cylinder head casting, including revised ports that provide a straighter path to valves for less restrictive intake and exhaust flow and combustion chamber modifications to accommodate larger valves
Balanced forged crankshaft that supports higher speed operation
Compression ratio 11.0: 1
Hypereutectic aluminum pistons with redesigned piston tips with deeper cutouts for cleaning new larger valves and camshaft profiles
Sinter Forged Boss 302 connecting rod for more durable operation at high speeds
Forged steel crankshaft
Aluminum block
8 qt. oil bath capacity
Aluminum cylinder heads, DOHC, four valves per cylinder, variable timing of intake and exhaust camshafts
Screws for fixing to the motor and mounting frame for the bell common for 4.6L modular motors.

Note: The long block is compatible with engine wiring harnesses (VCT harnesses) manufactured after February 27, 2012, see M-12508-M50 if your engine is currently equipped with VCT solenoids and engine wiring harnesses. Self calibration required, not included

Many of the above improvements to "Gen 2", 2015-2017 Coyote aims to allow him to breathe better. Improvements, many of which stem from the experience gained in developing the 2012-2013 special edition Mustang Boss 302, allow for better breathing, especially at higher engine speeds.