This page lists the rear wheel dyno results for various 944 S2 cars:
Stock 944 S2
Stock 944 S2 with balanced, blue-printed and 5-angle valve job motor
944 S2 with Firehawk chip
944 S2 with Weltmeister chip
Stock 944 S2 –vs– 944 S2 with Huntley Racing MAF
Stock 944 S2 –vs– 944 S2 with AMD chip (note graphs show flywheel HP)
This result came from Karl Glynn's 1991 944 S2. For more details, click here.
Results from Larry Parker's 944 S2 track car. For more details, click here.
Results from Dal Heger's 1990 944 S2. For more details, click here.
These results came from Tom Pultz after he installed a Weltmeister performance chip.
Note that Huntley Racing is no longer in business.
Andy's 944 S2 showing Stock -vs- AMD-Chip at the flywheel with 98 RON Gasoline (allows more advance on the timing)