WebMay 1, 2024 · Stock they were rated at 355-380 horsepower and 383-416 lb. ft. of torque, but that’s with all the emissions equipment, accessories, etc. Typically all these GM LS … WebFeb 15, 2024 · The 5.3L LS, or Vortec 5300, is a truck/SUV engine that spanned both the Gen. III and Gen. IV versions of the GM LS model lifespan. It’s essentially a bigger-stroke type of the 4.8L LS and powers …
Crate Engines: Project Cars Chevy Performance Parts - Chevrolet
WebThe Texas Speed & Performance Gen 5 DOD delete kit will allow you to remove DOD/AFM from your gen 5 6.2L LT1, LT4, L86, and 5.3L L83 engine. This is a perfect modification to install when you are installing … Web16 secs. *While supplies last! Our L83 head was developed specifically for the stock displacement 5.3L Direct Injected engine to deliver improved cylinder fill in the lower RPM ranges while adding substantial airflow increase in the upper Ranges as well. Our testing has shown over 30 hp increase while improving torque below the curve. go on matthew perry watch online
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WebJun 19, 2024 · The key to running the direct-injected, junkyard L83 5.3L was this GM engine controller kit supplied by Gandrud Chevrolet. Although it was designed for their LT1 crate motor, it worked perfectly ... WebAug 28, 2024 · The Gen. 4, 5.3L, aluminum engines also had cathedral port heads, similar to the LS1, LS2, and LS6. There are tons of performance parts available, and most will bolt right on. Below are some upgrades that will improve the performance of the LH6, LC9, LH8, and LH9 engines. Engine Block. The engines share a 3.780 in. bore diameter. Web2014-2024 GMC Sierra / Chevrolet Silverado/5.3/L83 OEM GDI Fuel Injector PN: 12668390 ... -High horsepower GM Gen V V8 and V6 direct injection engines... View full product details . Quantity. Add to Cart New Bosch GDI 62801. $129.00. Quick Shop New Bosch GDI 62801 ... SEMA Performance-Racing Product Award Winner Eliminates … chicken pox vaccine first available