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Mercury Montego Engines by Year
The Montego was Mercury's intermediate from 1968 to 1976, the Ford Torino's twin. The Cyclone was a Montego from 1968 to 1971, with Cobra Jet engines. The Comet has its own page. Ratings are gross through 1971 and SAE net from 1972.
Pick a year to see every engine offered that model year, with its code, rated horsepower and the trims it came in. Each engine links to its full specs.
Jump to a year
1968–1971: 1968 · 1969 · 1970 · 1971
1972–1976: 1972 · 1973 · 1974 · 1975 · 1976
1968–1971
Sixes, the 302, 351 and 390, the 428 Cobra Jet and the 429.
1968 Montego engines
Engine Rated Offered in 200 inline-six 115 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham 302 V8 210 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone GT 302 V8 230 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone GT 390 V8 265 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone GT 390 V8 (S-code) 325 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone GT 428 V8 (R-code) 335 hp gross Cyclone GT fastback, Cyclone
1969 Montego engines
Engine Rated Offered in 250 inline-six 155 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham 302 V8 220 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone 351 V8 (H-code) 250 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone 351 V8 (M-code) 290 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone 390 V8 (S-code) 320 hp gross Comet (1968-69 sports coupe), Montego, Montego MX, Montego MX Brougham, Cyclone 428 V8 (Q-code / R-code) 335 hp gross Comet, Montego, Montego MX, Cyclone, Cyclone CJ
1970 Montego engines
Engine Rated Offered in 250 inline-six 155 hp gross Montego, Montego MX, Montego MX Brougham 302 V8 220 hp gross Montego, Montego MX, Montego MX Brougham 351 V8 (H-code) 250 hp gross Montego, Montego MX, Montego MX Brougham, Cyclone GT 351 V8 (M-code) 300 hp gross Montego, Montego MX, Montego MX Brougham, Cyclone GT 429 V8 (N-code) 360 hp gross Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone GT 429 V8 (C-code / J-code) 370 hp gross Cyclone, Cyclone GT, Cyclone Spoiler 429 V8 375 hp gross Cyclone, Cyclone GT, Cyclone Spoiler
1971 Montego engines
Engine Rated Offered in 250 inline-six — Montego, Montego MX, Montego MX Brougham 302 V8 210 hp gross Montego, Montego MX, Montego MX Brougham 351 V8 (H-code) — Montego, Montego MX, Montego MX Brougham, Cyclone GT 351 V8 (M-code) — Montego, Montego MX, Montego MX Brougham, Cyclone, Cyclone Spoiler
1972–1976
The 250 six and the 302, 351, 400, 429 and 460.
1972 Montego engines
Engine Rated Offered in 250 inline-six — Montego, Montego MX, Montego MX Brougham 302 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 351 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 351 V8 (Q-code) — Montego GT, Montego/MX 2-door 400 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 429 V8 (N-code) — Montego, Montego MX, Montego MX Brougham, Montego GT
1973 Montego engines
Engine Rated Offered in 250 inline-six — Montego, Montego MX, Montego MX Brougham 302 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 351 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 351 V8 (Q-code) — Montego/MX/GT 2-door 400 V8 — Montego, Montego MX, Montego MX Brougham, Montego GT 429 V8 (N-code) — Montego, Montego MX, Montego MX Brougham, Montego GT
1974 Montego engines
Engine Rated Offered in 302 V8 — Montego, Montego MX, Montego MX Brougham 351 V8 — Montego, Montego MX, Montego MX Brougham
1975 Montego engines
Engine Rated Offered in 351 V8 — Montego, Montego MX, Montego MX Brougham, Montego wagons 400 V8 — Montego, Montego MX, Montego MX Brougham, Montego wagons 460 V8 — Montego, Montego MX, Montego MX Brougham, Montego wagons
1976 Montego engines
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