re: Re: TR4/TR4A Question

[CarlSereda@aol.com]

JVV,
The better TR4A style exhaust manifold (that balanced the late TR4 intake 
manifold, along with the TR4A's 2 degrees more aggressive cam, is worth an 
extra 
4 horsepower).
Carl
'63 TR4 since '74  .. with '4 extra horse' manifold waiting to be hitched up..

>> To your point the manifold was changed to a dual system which was supposed
to aid the exhaust flow at the introduction of 4A cars.
But so what, right!
JVV <<