Tristan Hewitt from WTFauto returns after two years with an update on the V12-powered Supra. For those unfamiliar with the project, Tristan is swapping a 5.0 L Toyota 1GZ-FE V12 into his fourth-generation Supra. The goal is to make 1,000+ hp thanks to two Garrett G35-900 turbochargers. In this update Tristan gets to work designing a new valve cover and header setup for the V12.
Source: QUICKSHIFT.tv