WHAT DOES R33 RB26DETT ENGINE FOR SALE MEAN?

I'm at my 4th engine invest in from jjsmotors. Hardly experienced any challenges with them or even the company. The shipment was scheduled and sent by the due date.Naturally This is certainly purpose dependent as I'm self-assured you could probable make 300whp to the non general performance base end but no hero numbers that men get out with the sto