Engine Specs For 1972 Slant six?

Question

Does anybody know the engine specs for a 1972 Plymouth Valiant Scamp with a stock slant six?

Like Horsepower, Torque and Gas Mileage Thanks

Answer 1

I had a 1972 Slant six. 110 hp, 225 cui. MPG was 24 hwy, 16 city.

Look here.
http://www.valiant.org/index.html

Answer 2

Engine Year(s)
Available Compression
Ratio Horsepower @ RPM
(see note) Torque (lb-ft) @ RPM
(see note)
170 1963 8.2 to 1 101 @ 4400 155 @ 2400
170 1964-1966 8.5 to 1 101 @ 4400 155 @ 2400
170 1967-1969 8.5 to 1 115 @ 4400 155 @ 2400
198 1970-1971 8.4 to 1 125 @ 4400 180 @ 2000
198 1972 8.4 to 1 100 @ 4400 160 @ 2400
198 1973 8.4 to 1 95 @ 4000 150 @ 1600
198 1974 8.4 to 1 95 @ 4000 145 @ 2000
225 1960-1962 8.5 to 1 145 @ 4000 215 @ 2800
225 1963 8.2 to 1 145 @ 4000 215 @ 2400
225 1964-1971 8.4 to 1 145 @ 4000 215 @ 2400
225 1972 8.4 to 1 110 @ 4000 185 @ 2000
225 1973 8.4 to 1 105 @ 4000 185 @ 1600
225 1974 8.4 to 1 105 @ 3600 180 @ 1600
225 1975 8.4 to 1 95 @ 3600 170 @ 1600
225 1976 8.4 to 1 100 @ 3600 170 @ 1600

mileage will depend on you and state of engine,25 to 30 mpg

Answer 3

some years ago. I had a Dodge slant 6 and I also had a Mechanics handbook for it , but when I sold the car, the book went with it. BUT you can get the same type of book at Auto Zone auto parts stores. If its out of stock they can order you one

Answer 4

It can be possible to put in a 1969 440 engine in your '75 Duster and it would be worth the effort, your car would have a heck of a performance with a 440 underneath the hood.