LITTLE KNOWN FACTS ABOUT RB26DETT ENGINES FOR SALE.

The RB26 has a cast iron block with an aluminum alloy head. The valve prepare is a DOHC with twin-cams and 4 valves per cylinder for a complete of 24 valves on the engine. The RB26 does not have variable valve timing (VVT), which Nissan wouldn’t introduce in their engines till the early-‘90s.An upgraded ingestion will likely incorporate about 5