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the roadrunner was dropped from the crate lineup, replaced by CJ 500+ hp
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That motor was only avalable for a couple of months while Ford Racing was building the 2013 Cobra Jets. That one is the actual N/A motor out of the corba jet and is rumored to make upwards of 700HP. Although to be honest I haven't seen any dyno numbers but if I recall correctly they were running low 10s at the very beginning of the season but I can't find the slip anywhere so its hard to make a guess as to what the power that they make is.cp85gt said:I believe the part number is M-6000-CJ13 . It lists for $17,495. http://www.fordracingparts.com/parts/part_details.asp?PartKeyField=22576
Zquez said:I think the both the boss motor and the CJ were dropped and replaced with the Aluminator XS rather than the cobra jet motor. You can't find either on the website under crate engines. Here's the specs:
http://www.fordracingparts.com/parts/part_details.asp?PartKeyField=23300
Fits: 2011-2013 Mustang GT
- 500+ Horsepower
- 5.0L - 302 cubic inches
- 11.0:1 compression ratio
- Mahle hard anodized forged pistons with Graphal low friction coating
- Manley H-beam connecting rods with ARP2000 bolts
- Lightweight aluminum cylinder block features cross-bolted main bearing caps and thick main bearing bulkheads for bottom-end strength
- Ford Racing Camshafts
- M-6550-M50BINT intake camshaft - 13mm lift / 263 degrees duration
- M-6550-M50BEXH exhaust camshaft - 13mm lift / 290 degrees duration
- Ford Racing M-6675-M50BR 12 quart rear sump oil pan features optimized oil drainback and windage tray to control oil and improve high-rpm performance
- Ford Racing M-6600-50CJ High Performance billet steel oil pump
- Ford Racing M-9424-M50CJ Cobra Jet tuned intake (pre-production intake manifold shown)
- Ford Racing M-9926-CJ65 throttle body
- Ford Racing M-9593-LU47 47 lb. fuel injectors
- Four-valve-per-cylinder BOSS fully CNC ported aluminum heads
- Roller-finger camshaft followers
- Ford Racing M-6513-M50BR Boss valve springs
- Ford Racing M-12A227-CJ13 high RPM pulse ring
- Includes Boss 302 crankshaft damper – ATI damper as shown available separately
Seems pretty nice. Is it worth more than a 302 motor at $16k though?