WebWhat kind of power does a stock 5.3 have? At 6,600 rpm, the normally aspirated 5.3L produced 503 horsepower and 441 lb-ft of torque. The new heads, cams, and intakes … Web25 jan. 2015 · 2-5 psi isn't worth messing with hardly. You will want 6-8 at least. 10lbs is a pretty safe number if you have all of the supporting fuel system and a tune. We have ran 20+ lbs on a stock LM7 with the correct tuning and fuel system. WWW.SHO-MESPEED.COM.
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Web3 mrt. 2014 · After swapping in the cam, we reassembled the turbo system and ran the new configuration in boosted form. Equipped with the new Crane cam, the peak power … Web29 dec. 2024 · The Chevy Silverado is a popular vehicle that uses the 5.3 Vortec engine family. Let's use a 2016 Chevy Silverado 5.3L V8 as an example. The regular unleaded gasoline produces 355 horsepower @ 5,600 RPM and 383 lb-ft, and a 4,100 RPM range. The L83 designation refers to the direct-injected, direct-injected 5.3L, direct inject 5.7L. free telephone clip art
How much horsepower can a stock 5.3 handle? - Quora
Web12 mrt. 2024 · The first 15 with a converter that was tight. Shifting at 7700 it dropped to 6100 at 30 psi. (1.80 powerglide). This converter shift at 7700 it drops to high 7000s. It's been … Web8 mrt. 2024 · The extra cubes bring boost on quicker which means you can use bigger turbos. Performance rotating assemblies are available in many combinations. Notes of caution: The 5.3L iron blocks had shorter cylinder sleeves than the aluminum blocks (5.430 in. vs. 5.500 in., on average). Much of the piston skirt drops out of the bottom of the … Web6 jun. 2024 · The stock 5.3 vortec boost limit is 12 psi. This is the maximum amount of boost that the engine can safely produce. Anything above this limit could potentially … farris \\u0026 farris wilson nc