Anywhere from 16-20 horsepower give or take.
I must disagree. At low speeds it will add almost no H.P. at all. At high rpm's from 5-10 H.P.
From 5 to 10 horsepower.
what year
The cold air intake may add 5-10 hp to the 335 it was built with.
about 2 wheel horsepower
10 horsepower.
you will get an extra 2 or 3 horse.
nothing unless you reprogram the computer.
15 hp
Depends on which cold air intake you install. Some years back, SCC did dyno testing with a wide range of aftermarket short-ram/cold-air intakes. I believe the highest horsepower gains were attained with Injen and AEM. During the warmer months, an advantage of using a cold air intake is to prevent horsepower loss from elevated engine bay temperatures.
270 horsepower 300 with flowmaster duel exhaust, kn cold air intake, and skunk2 cams.
5 or 10 horse.
cold air intake