Hi Group,
I just wanted to say that on my '83 Dolphin 22R I installed a Thourley
header, K&N air filter, Weber carb, and an exhaust with Thrush muffler that
exits under the furnace vent on the drivers side, about three feet back from
the cab (less pipe and back pressure).
Not only has performance improved noticeably, mileage has improved by 3-4
miles per gallon.
Pat
