Apex'i AVC Type-R Boost Controller - Boost It Up...Fuel Me Up (Partii) Photo Gallery
The boost pressure on the Supra was raised from 0.9 bar to 1.1 bar (3 psi) with the help of the AVC Type -R unit. By fine-tuning the fuel curve with the help of a Motec air/fuel meter the horsepower figure escalated to 334.6 from the baseline of 295.1. An increase of 39.5 peak horsepower from the rather moderate additional boost pressure. The largest improvement came at 4900 rpm where horsepower figure was increased by 54.1.