Except for those older hot rodders among us, the big block Chevy has seemingly been around forever, and there is a reason for this now legendary engine’s long term success. 572 Chevrolet K1500s have provided 3.2 million miles of real world fuel economy & MPG data. This engine is quite fuel-efficient and helps the car deliver a mileage of 16 mpg in the city and 20 mpg on the highway. Let's look back at the Chevy C1500 454 SS. Loading... Unsubscribe from Wolfplace? See all 7 photos. Foster 572 Ede tunnelram in room running.mpg Wolfplace. Where the GMC used a high-tech turbocharged V6, the Chevy was powered by something … 572ci Big-Block Chevy - Heavy Metal This 572-Inch Crate Engine Look-Alike Rocks Out On Stage To The Tune Of 845 hp On Pump Gas. Figure 8.17 shows the EFI 496 test engine made 721 hp and 711 ft-lbs. I saw Dyno Don Nicholson's Mercury Comet race one of the top hemi drivers at San Antonio Dragway in 1964 or 1965. Estimates of gas mileage, greenhouse gas emissions, safety ratings, and air pollution ratings for new and used cars and trucks. This build turned out so well that I felt I should have put this effort into a bigger build, such as a 540 or even a 572. 632 Big Block Chevy Ultrastreet Pump Gas Engine - Horsepower: 945 @ 6300 RPM, Torque: 845 @ 5500 RPM, Priced From: $16,950 GM’s 572 Big Block Chevy Muscle Motor Is it still the King of the Hill. ... Small Block Chevy Build Stage 3: 383 Becomes A … I think the all aluminum ZL1 Chevy 427" made as much or more hp as the hemi but they were very rare. 745 HP Base Long Block Crate Engines Crate Engine, Base Longblock, Big Block Chevy, 572ci Stroker, BBC Crate Motor, Tall Deck Height, 745 HP/710 TQ This V-8 Chevy crate engine packs 455 horsepower at 6,000 rpm, five horsepower less than the regular LT1, but the same amount of torque, namely 465 pound-feet at 4,600 rpm SP350/357 Deluxe - $6,327 1984 to present Buyer's Guide to Fuel Efficient Cars and Trucks. Robert McGaffin photographer Daryl White writer. Click here to view only the Chevrolet K1500s with MPG … Fuel economy of the 2013 Chevrolet Silverado. As for power, my engine builds with a 230-degree cam at 0.050 lift with a 10.5:1 CR and ported heads typically make between 695 and 712 hp. The 2021 Chevrolet Tahoe gets a 5.3-liter V-8 under the hood that makes 355 hp @ 5600 rpm and 383 lbs.-ft. @ 4100 rpm of torque. The only advantage the Ford and Chevy drivers had was that their 427's were quite a bit lighter than the hemi. BluePrint Engines PS5720CT - BluePrint Engines Pro Series Chevy 572 C.I.D.