Also Allen G, that got a new sand car built, had a 3.8, was not impressed with it at all feels more like a 2.3 Whipple, anyone thinking about a 3.8 should really stick to around a 416CI, anything bigger needs a 4.0 or a 4.5 whipple. Or a Maggie,
the Maggie makes more power than the 4.5 but...