2006 has brought some major changes to the original 034EFI test bed. A new high flow 20v motor has brought power levels to a truly new level. The motor was extensively modified. The 20v head was worked over including flow bench testing (220cfm at 11mm lift) and Audi 7A cams. The block was blueprinted, lightened and balanced, o-ringed (to clamp down an 034EFI copper head gasket) and fitted with 034EFI forged rods and forged JE pistons with an 8.3:1 compression ratio. A production 034 header flows to a new 034 GT40R turbo good for 800 HP. All this managed by an 034EFI Stage IIc running 034EFI DIS coils.
The result at 38psi it laid down 640 wheel HP on a Mustang Dyno, pushing the GT40R to its flow limit. Stay tuned for future upgrades and testing.