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The Deuce · 09-17-2002, 03:56 PM

The following codes/hp ratings were issued from '71-73

1971
H 351cid 2V V-8 240 hp
M(Q?) 351cid 4V V-8 280 hp (Cobra Jet)
M 351cid 4V V-8 285 hp
R 351cid 4V V-8 330 hp (Boss)

1972
H 351cid 2V V-8 177 hp
Q 351cid 4V V-8 266 hp (Cobra Jet)
R 351cid 4V V-8 275 hp (High Output)

1973
H 351cid 2V V-8 177 hp
Q 351cid 4V V-8 266 hp (Cobra Jet)

Got the above numbers, and most of my classic tech stuff, from
Brad's Mustang Site
Hope it helps.

09-17-2002, 03:56 PM	#2
The Deuce Registered Member Join Date: Apr 2002 Location: Atlanta, GA Posts: 2,325	The following codes/hp ratings were issued from '71-73 1971 H 351cid 2V V-8 240 hp M(Q?) 351cid 4V V-8 280 hp (Cobra Jet) M 351cid 4V V-8 285 hp R 351cid 4V V-8 330 hp (Boss) 1972 H 351cid 2V V-8 177 hp Q 351cid 4V V-8 266 hp (Cobra Jet) R 351cid 4V V-8 275 hp (High Output) 1973 H 351cid 2V V-8 177 hp Q 351cid 4V V-8 266 hp (Cobra Jet) Got the above numbers, and most of my classic tech stuff, from Brad's Mustang Site Hope it helps. __________________ 1997 Mustang GT "The Freak" - 13.80 @ 101.70, 2.07 60' 1995 Honda VFR750 - not much @ really fast (actual data pending.) 1964.5 Mustang 289 Rice Haters Club Member #13