In general, the RB26DETT is known for making horsepower much easier as opposed to RB25DET. It lags less and it has much better internals – hence the NEO Variation receiving the RB26 rods. The RB25DE cylinder head from your A31 Cefiro C33 Laurel or R32 Skyline (aka: Non VCT) is https://jaidenedzla.aioblogs.com/84594648/what-does-new-rb26dett-for-sale-mean