How Much Horsepower Can I Get Out Of A 454 Big Block? [Solved]
Hi, iam Michael Joseph, Today will be the best! How Much Horsepower Can I Get Out Of A 454 Big Block? [Solved] In general, a properly tuned production automotive engine produces 1.0-1.5 hp per cubic inch. Where a particular engine falls depends on many factors, so we’ll use 1.3 hp per cubic inch as a middle figure. That means a 454 can support almost 600 hp (454 x 1.3 = 590....