Spitfires Arrived today!

I have a set i bought in 01 or 02, he's always been slow...the headers are pretty nice for ground clearance and spark plug clearance...and easy to install. I always wish I would have just made some pipes that go from the collectors to under the car for exhaust hookup, which would make installation a bit more difficult, but easier for me to hook up the exhaust since its somewhat difficult at times with the stock collector locations.

I suggest using one of the 1-piece Air Pump style metal/composite exhaust manifold gaskets. I've had those on two different engines with these headers and they don't leak at all. They even kind of look like header gaskets!