Development of our 1958 Volvo PV544 for Goodwood has continued following a successful test at Brands Hatch. We spent some significant time on the rolling road and tried out some different things. Ultimately we have gone up on the choke size, changed the emulsion tubes and re-jetted the carburettors and found an incredible 21bhp (flywheel) with an increase in torque across the whole curve. We’ve got some suspension changes to make this week before heading back out on track for our second test.