The TWM is the better system but is obviously an FI system to the observer. The Classic, looks like Webers.
Jack, even if your car is driven on the track, knowledgeable tech inspectors will not pass the car if they hear the cam.Overlap is unmistakable.
The reason is the Webers will emit a quite visible plume of unburnt, atomized fuel behind the car at speed which is definitely a safety hazard.
True the factory teams ran big race cams back in the day with the webers, but that is just history now.
Big overlap cams with Webers on an IR manifold are just a disaster waiting to happen. Been there...done that.
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