Rb25det Ecu On N/a, For Rb30de

[SKiT_R31]

How would this run? Mainly curious about timing, as i have a SAFC2 to get dyno tuned im just wondering what my best option will be, i am running 370cc injectors.

Do anyone know the timing maps for the 25DET and the 25DE ecu's? I can obviously change the base timing, and the A/F ratio's, just wondering what would run happiest (as obviously running an RB25DET ecu would make life easier with the injectors etc). Since the RB25DET is lower compression, i was thinking timing might not be too different, and if it is, maybe theres more down low, meaning i could up the base timing so i can get more low end before it maxes in the top end.

few specs on engine, its Don's old engine, which is an R33 S1 RB25/30 with 1:1 RR FPR, 255 & 8.3mm cams, VVT, 10.5:1 CR, 6800rpm limiter, peak power @ 6000rpm, peak torque @ 5000rpm, dyno'd with 150.9RWKW with the safc untuned.

Im putting thermo's on it, replacing the dodgy molestered press bent 2.5" with full twin a 2" mandrel straight through system (equiv to about 2.85" pipe), New larger extractors (the secondary's are whats joining to the twin pipes, they will never meet up [completely seporate] should sound lumpy), also making up a decent intake, Y piecing the twin TB's into one large pipe, feeding to the front with a proper enclosed CAI.

Asked in N/A section a week or so ago, no relpy's

Ta