[RS67]

Originally Posted by crmalcolm

After Croft, the BMW engine (including the one in Jelley's 125i) had the boost reduced by 0.02 bar.
Before Snetterton, all engines except the BMW had their boost increased by 0.02 bar.

So from R1 to R16, the BMW's engine was 0.04 bar lower compared to the rest of the grid.

From Snetterton onward, when the Infiniti was entered, an adjustment was also made to the CoG of the existing RWD cars. The ride height was increased by 6mm, or take 10.5kg ballast. BMW went for the ride height adjustment, Subaru opted for partial ballast, partial ride height.

Cheers. I remembered the weight/ ride height adjustments made from Snetterton but forgot about the previous boost adjustments.