i draw your attention to the hi performance graph showed of the VY engine making more power on LPG that PULP. ( www.gas-injection.com
On the right vertical axis the scale is measured in "Ft Lbs Torque" and records both engines producing approx 1300+ Ft Lbs of torque
1300 Ft Lbs of torque is nearly 1760 Newton Metres
and i can assure you there is not a VY Commodore in this country that would produce that much torque.
Most dynamometers measure tractive effort, not torque. Tractive effort is measured in Lbs or Newtons of Force, but not Ft Lbs or Newton Metres.
The scale they have used looks like tractive effort.
The conversion to Ft Lbs is not complex, so their "1300" is more like 540 Newton Metres or 400 Ft Lbs of torque.
I look forward to seeing the change on their website.....