quote]

Cost considerations aside, I think it would make for an interesting test to compare some TF240's against some similarly flowing std port SR's on a 700hp-ish 505 or 511.
The SR's have such differently shaped intake ports than the TF, along with a raised, better flowing exhaust port........I'd love to see how that would play out.
Would it make any real difference or not? [/quote]That would be a comparison that I would be very interested in also, I am pretty happy with my ootb 240's, a before and after porting comparison would be some very interesting info also.

Light travels faster than the speed of sound,,,this is why some people seem bright untill you hear them speak.