422 dyno fail
We swapped the distributor and added a 1” carb spacer and got 454 ft lbs and 380 horse. We will do more pills with the quick fuel 850 and Edelbrock air gap tomorrow. I will keep everyone posted.
For what it’s worth I chose to stay with iron heads. I paid pretty much what I could have bought a set of aluminum heads for to have the cast heads done and to work with the roller valve train but I knew that they would be limiting me for power. I’m pretty happy with the torque number and believe that will even go up with the dual plane air gap.
We swapped the distributor and added a 1” carb spacer and got 454 ft lbs and 380 horse. We will do more pills with the quick fuel 850 and Edelbrock air gap tomorrow. I will keep everyone posted.
For what it’s worth I chose to stay with iron heads. I paid pretty much what I could have bought a set of aluminum heads for to have the cast heads done and to work with the roller valve train but I knew that they would be limiting me for power. I’m pretty happy with the torque number and believe that will even go up with the dual plane air gap.