USED RB26 ENGINE SECRETS

But there was another reason the RB engine was so crucial to Holden. And that’s because Holden also managed to rearrange the purchase of a batch of turbocharged RB30s (the RB30ET) which used one turbocharger, solitary overhead camshaft and two valves for every cylinder. That engine was dubbed the RB26DETT N1, and it had been the engine that alte