I.remember Roger Huntingtons tests, way WAY back when, said the 325horse 96 was about 20 or 30 down to a 335hp 383 Magnum.
Absolutely true. Ratings were manipulated by the big three mercilessly. 360hp 350 in a 70 camaro, 370 for the same motor in a 70 vette. Boss 302, and Z28 302, both rated at...