Porsche 9A2 Evo Engine Specs

Bore, stroke, displacement and compression for all 2 Porsche 9A2 Evo engines. Compare variants side by side.

Engine	Displacement	Bore × Stroke	CR	HP
DRU	243.9 ci	4.0157" × 3.2087"	13.3:1	502
20 9A2 718	121.3 ci	3.5827" × 3.0079"	9.5:1	300

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