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Stesso

Engine and Turbocharger Deep Dive

0:55
16:22
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At 0:55 in

He Turned His Grandpas OBS Chevy Into A Turbo LS 4x4 Monster!

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What happens here

The owner provides a detailed look at the engine bay, focusing on the newly installed VS Racing S485 turbocharger. He highlights its billet wheel, 132 housing, and 96 turbine. The core engine is a remarkably stock 5.3-liter aluminum block, which has only seen a BTR camshaft and improved valve springs added. The engine bay's cleanliness is emphasized, a testament to the owner's efforts to remove years of mud from the truck's previous life.

Goal: Detail the engine and turbocharger specifications

Tools and materials

  • 132 Housing VS Racing — Part of the turbocharger's exhaust housing, influencing flow characteristics
  • 96 Turbine VS Racing — Part of the turbocharger's turbine, influencing spool characteristics
  • Billet Compressor Wheel VS Racing — Enhanced airflow and durability in the turbocharger
  • BTR Camshaft Brian Tooley Racing — Optimizing valve lift and duration for performance
  • Valve Springs — Ensuring proper valve control with the aftermarket camshaft
  • VS Racing S485 Turbocharger VS Racing — Providing forced induction to the engine

What they say

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oh it's red isn't that new wasn't always red before no that's so this is a new term I will actually just put this on like two weeks ago is BS racing s 485 bill at wheel 132 housing in the 96th urban so completely stock 530 aluminum block deal like I never even took the heads off stock lifters literally just slid a BTR camshaft in there so good valve springs and lots of prayers this thing looks pretty clean like far as the frame rails go and everything yeah so my grandpa bought this truck new in the very very tail end of 94 it's a 95 model he picked it up at the end of the year shortly after I was born fun fact but uh so he was an avid hunter just went hunting all the time anywhere he wanted to go so if there wasn't a road he was going to make one and then

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