Turbo manufacturer Holset shows how a turbo works and gives some fault finding tips. Very informative.

I put another motor in, and she is running great

2liters Pinto 8valve engine, Holset H1e turbo, Haltech F9a, 680cc injectors Ported Head, standard camshaft, cosworth pistons and rods, 22psi of boost all metalworks done by myself. No brakes were needed to do the burnouts Enjoy

Holset H1e turbo, Haltech F9, ported head, stock camshaft. Musik from: Dark Tranquillity

Holset hx35 @ 15-16 psi pump gas stock motor street tune

Pinto engine with Cosworth rods & pistons, ported head, megasquirt, 1.6bar of boost (23psi)

BMW e30 330 M30 engine with Turbo - Holset HX50, built in Estonia. The test-days and dragrace, the setup is not complete, needs fine-tuning.

304hp (din) on the wheels Still stock camshaft and nearly stock head.

88 Daytona Shelby Z, 2.5L 16v hybrid, Holset HY35W turbo, BIG intercooler, 15psi, A555 trans, McLeod RevLok II clutch disc, SPEC dual diaphragm pressure plate, Toyo TR1's

45-110 run in my R/T after Holset installation.