Stage 3Haltech

Holden Commodore VS SS 355 Turbo

Tuned · 18 Jan 23
Bay 02 · Mainline AWD
[ On the dyno ]Holden Commodore VS SS 355 Turbo: On the dyno
[ Dyno screen ]Holden Commodore VS SS 355 Turbo: Dyno screen
Vehicle details

Spec sheet.

MakeHolden
ModelCommodore
SeriesVS SS
Engine304
Fuel98 RON · E85 · Flex Fuel
Drivetrain2WD
Notes from the tuner

What we did.

VS SS producing 434kw @ 1.4bar via TH400

Mild ported 355 stroker with rear mount GT42 pulsar. Solid flat tappet cams 244 - 248 @.50, 1.65 rr.

Single ice ignition coil with amplifier & MSD trigger and home pickups.

Engine management via Haltech

#yellaterra #camtech #pulsarturbo #355stroker #304 #msd #haltech #flowcraft #tunedbyanton

Anton Krstic · Lead tuner · Bay 02

This Holden Commodore VS SS was tuned on our Mainline AWD dyno. All results here come from dyno tuning in Melbourne at our Epping workshop.

More on this platform

Other Holden Commodore VS SS results.

Stage 3 tune

Power & torque · stock vs tuned.

Hubs · SAE J1349 · Median of 3 pulls
Power
Stock
127kW
Tuned
434kW
+307 kW (412 hp) at the hubs+242%
Torque
Stock
343Nm
Tuned
803Nm
+460 Nm (339 lb·ft) at the hubs+134%
Hardware

Modifications.

10 categories · Stage 3 build
  • ·Intake
  • ·Exhaust
  • ·Down Pipe
  • ·Intercooler
  • ·Fuel System Upgrade
  • ·Ignition Upgrade
  • ·Engine Components
  • ·Transmission Components
  • ·Turbocharger
  • ·Headers
Calibration

ECU improvements.

Haltech
  • ·Increased Engine Response
  • ·Improved Fuel Efficiency
  • ·Improved Power
  • ·Improved Torque
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