acording to an s.a. book the horsepower of the 1971 400m is 260 @ 4400rpm. the torque is 400 pound feet @ 2200rpm. the compression ratio is higher on the 1971 400's than any of the other year models. after 1971, all 400 and 351m's had a compressoin ratio of 8.4:1. the compression ratio of the 1971 400 was 9.0:1. acording to an s.a. book the horsepower of the 1971 400m is 260 @ 4400rpm. the torque is 400 pound feet @ 2200rpm. the compression ratio is higher on the 1971 400's than any of the other year models. after 1971, all 400 and 351m's had a compressoin ratio of 8.4:1 or either 8.0:1. the compression ratio of the 1971 400 was 9.0:1.
It depends on the engine size. You need to list that. The common size was the 351M/ 400M engine (listed on the valve cover) these were approximately 200/225 net horsepower. These were carburated engines and I thought they were very sluggish compared to later fuel injected versions.
HP IS 158@4000RPM TQ IS 276@2000RPM ANSWER TAKEN FROM "HIGH PERFORMANCE FORD ENGINE PARTS EXCHANGE" WRITTEN BY GEORGE REID
no they will not a 400 is a clevland series motor 460 is a 385 big block the only thing that they have in common is distrbutor and transmission bolt padern 460cid Heads will not fit a 400M because the 460cid is a 385 series big block. The 400M is a 335 series big block. The Cleveland motor is a different engine block all together; however the head bolt pattern and passage pattern on the 351M and 400M 335 series motors is identical to the 351 Cleveland. 351C heads will bolt to 351M and 400M motors, as will piston heads and intake. These improvements are great for performance improvements on the 400M, can push horse power from 165 stock to well over 300hp.
400m
i am 13 and i got 57 for 400m
Bolt has run 45.28s for 400m.
Top center of engine at rear of block behind intake manifold.
Each stage is 400m in length.
It is 400/1000 or 2/5 in its simplest form
Kignston summer 2012 400m in 45.86 secs
The Olympic 400m men freestyle record is 3:40.59 by Ian Thrope.
1 km = 1,000 meters 400m is less than that.