indy 440 intake

Here is a before picture. I ran it on the dyno as cast but it didn't work very well. The power curve was rather jagged and the motor didn't sound all that happy. It picked up nicely once the intake was ported. I don't recommend running these intakes right out of the box but probably 95% of the people who buy intakes do run them that way. They leave a bunch of power on the table but I guess that is just the way it goes.View attachment 1715115290


Thanks for the picture Andy. I will say that intake looks much better than the ones I started with.

I'm with you...I don't like to spend all the money to port a head and then just throw an intake on it.