318/340 questions please help!!

IQ points means don't listen to stroked 340...................

440's were put in everything from trucks, to taxicabs too! GASP!

22 cubic inches, and very similar torque curve. The 340 will make a bit more power, because of it's size, but if you don't have a 340, a 318 is easier to get....

So, basically, power wise, the 340 was given a bigger bore, thats all, same crank, same rods, same bearings, same timing covers, heads aren't an issue, ho hum....

350-400HP 318's are built every day.

1wildncrazy is good at typing in the details, im sure he will chime in soon, before I have to.... LOL

Your best bet would be to tell us what the car is, what gears are in it, auto or stick, tires, what you want to do, and what you have...... Then we can have a better idea of what to say.