W/the 292 ,4.120" stroke you are dealing w/alot more harmonics I would think than the 3.52" stroke of the 250.
Harmonics absolutly kills power of the engine.
I did test both intakes & various carbs & raced against my friends dead consistant street car, it was not just a seat of the pants test.
I guess it's hard to imagine what I've been saying about these intakes "is what it is".
DeuceCoupe ,compared a Stock 1 bbl carb to a 4 bbl clifford & the results were the same,w.a Gtech,which BTW are pretty damm accurate.
The stock 1 bbl carb will actually take off better than a 4bbl & Clifford,,,imagine that.
MBHD
