0
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.
What else can I help you with?
Do 351 cleveland heads on a 400m engine add more horsepower?
Yes, 351 Cleveland heads can enhance the horsepower of a 400M engine, but the extent of the gain depends on various factors, including the specific head design and how well they are matched to the engine's overall setup. The Cleveland heads typically have larger ports and valves compared to the stock 400M heads, which can improve airflow and combustion efficiency. However, proper tuning and compatibility with other engine components are crucial to realize the maximum potential gains.
What is the horsepower of a 1976 Ford F-250 pickup?
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.
What is the horsepower for a 1979 ford bronco with a 400m?
HP IS 158@4000RPM TQ IS 276@2000RPM ANSWER TAKEN FROM "HIGH PERFORMANCE FORD ENGINE PARTS EXCHANGE" WRITTEN BY GEORGE REID
Will Ford 460 heads fit on a Ford 400m motor?
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.
Which is better 400cm or 400m?
400m
What is a good 400m time for u13 boy?
i am 13 and i got 57 for 400m
Usain Bolts fastest time in 400m race?
Bolt has run 45.28s for 400m.
Location of Oil Pressure Sending Unit on 1979 400m in Ford Bronco?
Top center of engine at rear of block behind intake manifold.
What is the distance between staggers of a 4 x 400m race?
Each stage is 400m in length.
How fast did usain bolt run the 400m sprint?
Kignston summer 2012 400m in 45.86 secs
What is the olympic 400m mens record?
The Olympic 400m men freestyle record is 3:40.59 by Ian Thrope.
Is 400m greater than or less than 1 km?
1 km = 1,000 meters 400m is less than that.
