Legionnaire

I have Greddy plenum fitted on my DET Neo, the one intended for R33 engine. I don't have pre-installation dyno graph, but subjectively speaking it felt less torquey at low revs up to maybe 2500 or so. I'm not sure about this 0.5psi loss per 90 turn, I guess it depends on pipe diameter, mass flow rate, flow speed, etc.

Hi! Can you measure rod journal diameter on your RB20DET crank? One of local A31 cefiro users tried to do exactly same thing - use neo RB20 crank in his cefiro 20DET. Turned out rod journal diameter on 20 neo is 42mm - similar to RB20E. RB20DE/DET off earlier Cefiros/Laurels/Skylines has larger diameter rod journal - 44 or 45mm, main bearing journals are the same. Maybe you can use neo crank and rods, I don't know if stroke and rod length is the same. Also I may be able to help you with used crank off an earlier gen RB20, as I am quite a bit closer to you then the majority of forum members here. Send me a PM. Regards, Petros.

Hey, thanks for the feedback Simon-R32, good to know they work properly. Did you reuse brown caps that are pressed on the nozzle side of stock injectors? chef_stagea, I ordered my set through ballenger motorsports in US of A, got them for ~340USD shipped, took 15 days to receive.

Hi, any news/updates on this? I'm curious to know how are these injectors working with Nistune - thinking of buying a set for neo myself. What spray shape have you got - wide conical or narrow "pencil" style? Thanks, Petros