Infiniti QR Engine Specs

Bore, stroke, displacement and compression for all 2 Infiniti QR engines. Compare variants side by side.

Engine	Displacement	Bore × Stroke	CR	HP
QR25DE	152.5 ci	3.5039" × 3.937"	9.5:1	175
QR25DER	152 ci	3.5039" × 3.937"	9.1:1	230–250

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