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175 messages, Last post on Nov 10, 2008 at 11:35 AM
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Replying to: davethecarnut (Nov 08, 2008 2:48 pm) For 1974, you could still get a Charger with a 280 hp 440. By that time though, I think it was a hot 4-bbl, rather than a 6-pack or dual quad. As for the Challenger and Barracuda, they wussed out very quickly. In 1971 you could get a 440 6-pack or the Hemi. But for 1972, the top engine was a 245 hp 340 smallblock. It was actually a good performer, and would embarrass many big-blocks, but it wasn't not Hemi! For '73 they started phasing in a 360 which had about the same peak hp, but it had a narrower power band than the 340, so it didn't perform as well. By 1974 though, I think everybody was out of the high-performance game. Olds, Buick, and Pontiac used to offer high-output versions of their 455's, but I think they were down to around 250 hp by 1974, and by 1975 you'd be lucky to see 200-210 hp out of a big-block. The Chevy 454 put out 270 hp back in 1972, but by '74 I think it got cut severely, and even worse by '75-76. Chrysler did still have a 255 hp 440 in 1978, which was about as powerful as it got by that time. The only catch is, they were only offered in the midsize Monaco/Coronet police cars! They were pretty quick, too...fast enough that they'd even give most modern police cars a run for their money. |
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Replying to: andre1969 (Jan 25, 2006 6:15 am)
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Replying to: papasam1 (Nov 08, 2008 6:56 pm) |
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Replying to: papasam1 (Nov 08, 2008 6:56 pm) I don't think high insurance rates played much of a part until the 1970's. If anything, most car companies were over-stating their hp in the 60's, rather than under-stating it. Horsepower is what sold cars in those days. Chrysler's 340 was one of the few under-rated engines...probably because if they listed its true horsepower, then people would question whether they really needed some of the bigger engines. It was rated around 270-275 hp with the 4-bbl. When the rating system went to net hp, it still had 245 hp, or about 89-90% of its gross rating. Many engines were lucky if their net rating was 70% of its gross rating, although to be fair, some engines had their compression cut at the same time, so there was a real loss in addition to the "paper" loss. |
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