> Speaking of dual carb conversions, etc, what, in listers
> experience, is the primary cause for the loss of horsepower
> on later B's? I know there is a change in carburetion,
> addition of an air pump, and a cat converter. Is there
> anything else? What is responsible for the lion's share of
> lost horsepower? I assume it is "breathing" related because
> very little torque is lost, but hp peaks at a lower rpm (and
> the peak is less).
My WAG ... add dizzy advance curve, cam profile, and lower CR.
Safety Fast! ... larry.g.unger@lmco.com
'61 MGA 1600 MkII
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