Parity in HP
#35138 from Kendall Jones · Rule change · TB 24-01 (2024-01 Fastrack)
In HP Spec Line, Austin-Healey Sprite Mk I, II, III, IV / MG Midget Mk I, II, III, IV & 1500, Prep Level 1/2, change Notes section as
follows:
"Compression ratio limited to 11 12.0:1"