EP912STi - 155HP/182NM (Turbo/EFI)

As our engines are built to order, and comes with several options and in multiple configurations, orders must be places directly with us or via our global dealers via email or phone.

The EP912STi is based on a crate new 912ULS 100HP engine.

We add our turbo system, fuel injection system, and with a intercooler this engine produces 155HP at 5800rpm @ 42in/Hg.

• 1352cc
• 8.3:1 Compression ratio
• 84.0 x 61.00mm (Bore x Stroke)
• Forged 915iS pistons
• Welded crankshaft
• Modified overload clutch
• Piston oil squirters
• TIG welded S321 exhaust system with high flow muffler
• Garrett turbo charger (High pressure ratio) with internal wastegate servo operated
• Modern fuel injection with Bosch sensors and injectors 
• 4-1 intake system with shaftless throttle body
• Dual fuel pumps, coolant temp adapter, AN hoses and fittings, silcone coolant hoses, wiring harness, O2 sensor and several key installation items included.

EP912STi Maintenance Schedule_06082023_Rev1.0