Oct 07, 2019 · 19. Factory OE gearing is 3.73, half ton weighs near 6000 pounds Restrain yourself in camshaft selection. I am happy with 212/218 .550 "Low Lift" they pull strong through 6200 rpm. ANY more cam duration and I would need seriously lowered gears, and higher stall converter. Kefid18 #3. John5. Tuner. Join Date.
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Jan 17, 2019 · For a good idle and low end, you'll often see the 5.3L truck cams in the 204-215 @ .050 range if it's still a daily driver. If the engine is being swapped into a lightweight car with deep gears, converter, etc., the LH6 responds well to bigger cams. Intake Duration (@ 0.050 in.) Horsepower at the wheels after bolt-ons.
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Performance: 3.0L Duramax vs. 5.3L EcoTec3 V8. On paper, the horsepower advantage favors the EcoTec3 V8. With 355 horsepower available over the Duramax's 277, it also achieves a faster 0-60 miles-per-hour (MPH) rating in just 6.4 seconds. It takes the Duramax a whole 7.0 seconds to complete the run.
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Mar 04, 2021 · Generation Three 5.3 (1999-2007) The first production 5.3-liter Chevy V8 (Vortec 5300) is found in various vehicles from 1999 to 2007. This includes, but is not limited to, the likes of the Chevy Silverado, Avalanche, and GMC Sierra pickup trucks. Furthermore, Yukon, Tahoe, and Suburban SUVs are also equipped with the 5.3.
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Aug 01, 2022 · At factory settings and with barebones, stock outfitting the 5.3 L should make about 320 horsepower. This number is not generally seen, however, and most real-world testing puts the 5.3 LS closer to 315 hp. With some relatively simple upgrades, you can see an extra 100+ hp, and with some more extreme mods you may see 1,000 hp or more for a
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Aug 29, 2022 · Hello All, I have been working on rebuilding and swapping a 99 5.3/ 4l60e into my 89 k1500 Silverado. I am almost ready to attempt first start and are needing some advice on doing that safely tune wise. Engine specs are 99 5.3 fresh rebuild bored .20 over stock bottom end otherwise. BTR Truck Norris cam, BTR .560 springs, BTR 7.40 pushrods, Summit LS7 …
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1984 Kenworth W900 Heavy Spec Day Cab Tandem Axle For Sale Used older model Kenworth W900 with 400 Cummins Big Cam Engine. Peterbilt 359 Tandem Sleeper For Sale Used Good Runner 1985 Peterbilt 359 Semi Truck Tandem Axle Sleeper Cab with Clear Title, Caterpillar Diesel Engine with . Trucks For Sale by Category. TruckRvList on Facebook.
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Jan 25, 2009 · 5,187 Posts. #7 · Jan 24, 2009. florida4x4 said: :laughing: Thanks for those links. The 1999-2000 6.0L had a crank with a 0.400" longer flange. I always thought the spacer went behind the flywheel. So waddaya know. Some of the early 4.8L's had the wide flange crank as well with the NV3500 trans.
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Performance: 3.0L Duramax vs. 5.3L EcoTec3 V8. On paper, the horsepower advantage favors the EcoTec3 V8. With 355 horsepower available over the Duramax's 277, it also achieves a faster 0-60 miles-per-hour (MPH) rating in just 6.4 seconds. It takes the Duramax a whole 7.0 seconds to complete the run.
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Mar 04, 2021 · Generation Three 5.3 (1999-2007) The first production 5.3-liter Chevy V8 (Vortec 5300) is found in various vehicles from 1999 to 2007. This includes, but is not limited to, the likes of the Chevy Silverado, Avalanche, and GMC Sierra pickup trucks. Furthermore, Yukon, Tahoe, and Suburban SUVs are also equipped with the 5.3.
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Mar 13, 2016 · Detroit – For GM Performance Parts, the introduction of a 400 horsepower circle track crate engine will make 2003 a year to remember. To help celebrate the introduction of the new 350 cubic inch, 400 horsepower Limited Late Model crate engine, GM …. Its 3.0 litre biturbo V6 makes an additional 34 hp than AMG C 43 Coupe, for example.
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Mar 07, 2022 · The Silverado 1500 is synonymous with toughness. Any truck owner must have a full-size pickup with a chunky design, sharp edges, and clean lines. The Silverado 1500 comes standard with a strong, refreshed 5.3-liter Ecotec3 V-8 engine that can tackle any task. That's how most Silverado owners view it. However, we're guessing the original
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Aug 14, 2018 · Aside from the sand-throwing, lizard-leaping Ford Raptor, the Chevy's 6.2 is the only way to get a 400-hp-plus engine in a half-ton truck, and a double-cab Silverado 1500 4x4 in LTZ trim is the
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87-93 350/400 HP EFI Silverado Truck Engine. 350 Late Style Roller Cam 4 bolt main Block With Full Round Seal. GM 350 Crankshaft Balanced and Micro polished. Performance Connecting Rods with ARP 45,000 PSI Bolts. 9:73 Hypereutectic Pistons requires 90 Octane.
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Oct 07, 2019 · 19. Factory OE gearing is 3.73, half ton weighs near 6000 pounds Restrain yourself in camshaft selection. I am happy with 212/218 .550 "Low Lift" they pull strong through 6200 rpm. ANY more cam duration and I would need seriously lowered gears, and higher stall converter. Kefid18 #3. John5. Tuner. Join Date.
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634 Drag Race, Grudge Motor 1900 +HP.. Fulton 5.3 867 all billet, 5 systems. Like I've mentioned before, making big power with my LS327 crate engine. out of the 5.3 liter LS. Making the same argument, but comparing apples to apples, one could order up a 454LSX from. Nov 4, 2013. Chevrolet introduces 400 HP ZZ5 Small Block Crate Motor.
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Jul 14, 2016 · Even better, the factory 5.3L motor makes peak torque at 4,400 but with the Edelbrock dual plane, headers, and a bigger cam, peak torque happened at 3,900 rpm! This broadened the rpm spread between
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Jan 25, 2009 · 5,187 Posts. #7 · Jan 24, 2009. florida4x4 said: :laughing: Thanks for those links. The 1999-2000 6.0L had a crank with a 0.400" longer flange. I always thought the spacer went behind the flywheel. So waddaya know. Some of the early 4.8L's had the wide flange crank as well with the NV3500 trans.
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Purchase a JEGS High Performance 5.3 LS crate engine online today. This LS 5.3 crate engine has 460 HP and was made to be a performance upgrade for 1999-2007 LM7 truck applications or LS swap vehicles. If you want huge power gains, then order this 5.3 LS engine from JEGS High Performance now!
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Jan 05, 2022 · 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.
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