Just an update on Cameron's MY99/00 GC8.

A few posts ago, his rex came in for a Vi-pec which made power from 150hp to 177hp SAE corrected ATW.

He just brought in a VF28 to swap with the tiny TD04 and made an instant 32hp. Solenoid was also required to be upgraded. Unfortunately his STi top-mount is still waiting for the silicon Y-pipe, otherwise better cooling would have given more hp.

Below is the Dynoplot of TD04L vs VF28 tuned with Vi-pec:


Below is the Dynoplot of VF28 upgraded power tuned on Vi-pec with VF28 vs stock GC8 with TBE.