We Finally Twin‑Turbo’d the Silverado! (FIRST START)

Описание: I've been building this Silverado for years, working out the bugs and prepping the engine bay. Today, it finally gets what we planned from day one: TWIN TURBOS. We mock up the system, relocate a few lines, weld wastegate tubes, add a block-off plate, build oil feed/drain lines, bolt the twins and manifolds—and go for FIRST START.

Why twins on a Silverado? Cleaner packaging across both banks, sharper response with smaller units, and because singles are more common—we wanted to do it the clean way. These turbos are sized for 1,500 hp once the fuel, intercooler, exhaust, and injectors catch up.

Next episodes: intercooler, downpipes/exhaust, injectors + fuel system, boost control, and tuning. Stay tuned!

Check out LasFit.com and grab a set of floor lines for your truck! Use code LT20 and get 20% off your order! https://lddy.no/1oe6s

Summit GTX3582 dual ball bearing turbos. 750hp capable per turbo, dual ball bearing, T4, and water cooled.
https://summitracing.pxf.io/Pzygkz

Summit 44mm Wastegates
https://summitracing.pxf.io/L0X1rZ

Trick Turbo Twin T4 Manifolds
https://trickturbo.com/shop/ols/produ...

0:00 its finally happening
0:04 tear down
1:26 first mock up
2:13 issues discovered
4:25 manifold modification
6:37 Lasfit Floor Liners
8:29 Wastegate Tubes
12:33 Oil Drain Fab
14:25 the biggest challenge
16:52 a side quest (cringe)
17:54 final install
21:00 some cool noises