krakhedd
NAXJA Forum User
- Location
- Buffalo, NY
Hi guys,
I am not making as much low-end torque as I'd like to, due to minimal back-pressure in the exhaust.
To at least partially counter that effect, I thought of making my intake longer. I already have a home-made K&N conversion, using 3" copper plumbing pipe. I need to know how to figure out what engine speed the supercharging effect from the intake's resonance, given a length and diameter. Does anybody know the math for this?
Going back to a more-restrictive exhaust, or camming/stroking the motor, is not presently an option.
Thanks!
I am not making as much low-end torque as I'd like to, due to minimal back-pressure in the exhaust.
To at least partially counter that effect, I thought of making my intake longer. I already have a home-made K&N conversion, using 3" copper plumbing pipe. I need to know how to figure out what engine speed the supercharging effect from the intake's resonance, given a length and diameter. Does anybody know the math for this?
Going back to a more-restrictive exhaust, or camming/stroking the motor, is not presently an option.
Thanks!