Originally Posted by christianh
Question: if you plan to supercharge a car...does that work with longtube or shorties...I think longtube right?
either will be fine. The stock manifolds are a Header. It's a tri-y style. And I have made over 700 through them.
Longtubes will free up some hp but do not expect alot over stock manifolds and a offroad x.
Where you will notice the biggest change with longtubes over the stock manifolds is 7000 + the stock manifolds just can't flow as good up top.
Sent from my SAMSUNG-SM-G870A using Mustang Evolution mobile app