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Originally Posted by OVERKILL
Originally Posted by aquariuscsm
Didn't some of the sedans from the 60s have 300-400+ hp?
SAE GROSS, which is significantly less when converted to NET, often in the order of 30%.
Ford produced the 427 SOHC which was available "over the parts counter" and produced 657HP (GROSS) in dual-quad config. NET, with accessories, it probably produced around 450-500HP, making it comparable to the present day Chrysler 392.
The 427 SOHC was probably THE most powerful stock engine offered in that era, though I know Chrysler had a few wild HEMI's but IIRC, none of them were street mills.
If you look up some old 1/4 mile times, take a look at the trap speeds. That'll give you a better indication of what they were really producing for power. E/T isn't much help because the tires were junk and hooking up was next to impossible.
That sounds like a beast of an engine! What cars did Ford use them in?
Originally Posted by aquariuscsm
Didn't some of the sedans from the 60s have 300-400+ hp?
SAE GROSS, which is significantly less when converted to NET, often in the order of 30%.
Ford produced the 427 SOHC which was available "over the parts counter" and produced 657HP (GROSS) in dual-quad config. NET, with accessories, it probably produced around 450-500HP, making it comparable to the present day Chrysler 392.
The 427 SOHC was probably THE most powerful stock engine offered in that era, though I know Chrysler had a few wild HEMI's but IIRC, none of them were street mills.
If you look up some old 1/4 mile times, take a look at the trap speeds. That'll give you a better indication of what they were really producing for power. E/T isn't much help because the tires were junk and hooking up was next to impossible.
That sounds like a beast of an engine! What cars did Ford use them in?