WebJan 7, 2024 · Recent L83 (5.3L) Build One one of our recent L83 builds we were able to observe significant performance gains from our L83 (5.3L) cylinder heads, camshaft, and … WebWe have multiple trim levels and top options to suit your needs, from mild to wild. It is the Mightymouse green solution that the automotive aftermarket needs for our environment. Reduce oil loss caused by internal consumption and external leaks Lower maintenance costs of carbon build up and deposit removal Raise performance metrics, from HP to MPG
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WebCarbon Build-up To one level or another, every engine with direct injection has the issue with carbon build-up on intake valves. And this well-known downside of direct injection is not something unique to the 2.0 LTG Ecotec. All engines may blow some oil into the intake. WebAug 12, 2015 · carbon build-up (CBU) impairs the ability of the valves to properly seat, resulting in lack of compression, which leads to loss of engine torque. if the vehicle is equipped with AIR (secondary-air pump), CBU in secondary air tracts prevents the emissions-control from functioning properly during cold starts. If bad enough, this can lead to the ... clark college women\u0027s basketball schedule
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WebMar 8, 2024 · Drop-in .500-in. lift cams are popular, but LS6 springs allow you to run .550-in. lift and extend the rpm range. Spring life isn’t a problem because trucks generally don’t spend a lot of time at high rpm. Beyond that, .575 to .600 in. isn’t a problem with dual valve springs.. The stock rockers are good up to 175 lbs. of seat pressure and 450 lbs. open. WebJul 31, 2024 · In 2014, the L83, the LT version of the 5.3L, appeared with direct injection, taking the engine in a totally different direction. On the EcoTec3, the timing chain, water … WebApr 24, 2024 · The L83 has some good bones as a basic long block but is encumbered with a restrictive induction system and conservative cam timing. The problem is improving the … download arraybuffer as file javascript