K&N filters improve airflow to the engine and slightly increase horsepower. They also give the engine a deeper tone when you get hard on the throttle. Horsepower gains are from 5-10 HP depending on the car.
My Chilton's book lists ( 3 ) 429 engines for 1971 : If you look at the " fifth character " of your VIN : " K " is ( 320 horsepower ) " N " is ( 360 horsepower ) " P " ( which is the police interceptor engine is 370 horsepower ) * in 1971 that was still the " brake horsepower " rating instead of the newer SAE horsepower rating *
In normal everyday driving it will add no extra horsepower. In a racing situation at high rpms it will add some but not much. How much depends on the engine that it is installed on.
n/a 160, turbo 200
For metric conversion:- P=Power, kW T=Torque, Nm N=Engine rotational speed, rpm P=T*pi*N/30000 or approximately T*N/9550 1 PS = 0.73549875 kW = 0.986320 hp for imperial conversion:- P=Power, horsepower T=Torque, foot-pounds N=Engine rotational speed, rpm P=T*N/5252 The "magic numbers" are a result of the conversion steps from rotational to linear dynamics.
N/a, horsepower is not a unit of distance.
install a K&N Air Filter
on the internet it says the N/A has 160 and the turbo has 200
It all depends on what vehicle you are referring to.The CC indicates the volume of gas (V) swept by the piston in the combustion chamber during each powerstroke. To know the brake power, whose unit is horsepower, (BP), you must also know the frictional power (FP), engine rpm (N) and combustion chamber mean effective presure (P).BP = P x V x N / (60n) - FPwhere n = 2 for 4 stroke engines (as one power stroke per 2 revolutions of the engine), 1 for 2 stroke engines[All except N are in SI units]
190 Horsepower which is stock for this engine. The K&N filter will add almost no horsepower at normal driving rpms. It will help some but only at higher rpms, which is a range that you will not be driving in. These type free flow filters only help in a racing environment, and do almost nothing for day to day normal driving. As to the TB Spacer, it does nothing to increase horsepower. I know you have more than likely been told that they add horsepower, but the dynos do not lie, and they simply do almost nothing for a no-race vehicle.
cold air intake, K & N airfilter dual exhaust
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