I really like it a lot and it looks great on your car
I would guess that it is too much manifold for a 425 rwhp stock cube LS1probably kill the bottom end. Which is a good thing because if it was equal to or better than my Fast 90mm, I would have one on order today.
Wow, what a work of art. That's an extremely bad ass part. That's going to be the crowing jewel on your kick ass motor, Jody! The price is amazing, too.
I would guess that it is too much manifold for a 425 rwhp stock cube LS1probably kill the bottom end. Which is a good thing because if it was equal to or better than my Fast 90mm, I would have one on order today.
Geez, I love your motor!
I've got a feeling with that longer runner setup they have extended into the plenum, that it will make very nice low and mid-range torque.