Shout out for Vetterman and his exhaust systems. I ordered the crossover exhaust for the Superior Cold Air Forward Facing fuel injection sump. He sent exactly what I needed and it fit like a glove out of the box. Very nice. Took a while to figure out the heat exchanger as there are a lot of parts to it. Put it on backwards first, and then removed and replaced it the way it shows in the picutres. Also, his instructions said torque the exhaust nuts to 140 inch lbs. Online, I see where he later said to torque to 170 inch lbs. So I did. Got it mounted and at first, #1 pipe conflicted with the throttle connection at the servo. However, there are some wiggle points to flex the system to slightly different angles at the crossover ball joint so I did and it moved it to perfection.
I think this is how the heat exchanger goes. We'll see.
#2 and #4 pipes and #1 xover.
Exhaust pipes snugged up and equal distances. 13" spread. Cowl is a 14" opening.
