In the Si, the 1.5-liter turbo features a 10.3:1 compression ratio, direct injection, 16-valve DOHC with dual variable timing control, and a single-scroll 11-vane turbo with an internal wastegate producing up to 20.3 psi of boost. Power is rated 205 hp at 5,700 rpm and 192 lb-ft of torque from 2,100-5,000 rpm.27 Jul 2017 +447405313309
