zr240 Posted October 12, 2009 Posted October 12, 2009 I'm going to get my racecar put on the dyno this weekend and thought it would be fun to do a poll on what everyone think the rwkw will be. Its got an Rb25det running 10 pound of boost, Std computer, front mount intercooler, and straight out exhaust. getting it done on a Dyno Dynamics Dynamometer in shoot out mode (don't know if this makes it more or less accurate) Ash Quote
PZG302 Posted October 12, 2009 Posted October 12, 2009 How much power, depends on your dyno operator......A good operator should be able to give you what ever power you want Will be intersting to see how you go Ash. Mine is on the dyno for it's tune in a coupleo f weeks after putting my old N42 head onto my stroker bottom end, I'm hoping for around 135-140 rwhp on the dyno I'm using, will be roughly equivalent to 150rwhp on a dyno dynamics based on previous results. Quote
WogsRus Posted October 12, 2009 Posted October 12, 2009 Well having a R33 some time back, mine made 220 rwKw at 15 psi on stock turbo. I did so to try and see how far it woudl go and no issues. I did have a different computer though. I recon, stock fuel pressure, 10 psi, intercooler and exhaust. 160 rwKw, perhaps pushing 175 Quote
Ben Posted October 12, 2009 Posted October 12, 2009 The best thing you can do for your RB25DET is fit a Nistune to it. Then you'll have full mapping capabilities - you'll be near the limits of the stock ECU with your mods, and unable to maximise the potential of your setup. Also fit a Jaycar IEBC for exceptional boost build (My C34 Stagea was just over 140awkw with ~10psi, R34SMIC, and 3" dump) I think you'll get over 170, but only just. There would be the potential for 180+ with a programmable ECU. Quote
zr240 Posted October 16, 2009 Author Posted October 16, 2009 Ok all who said under 170 are right. It made 160.7rwkW on 10psi boost Mmmm now I want to put an ecu and stuff to get more Think I will give it a run on the track first Ash Quote
Scoota G Posted October 16, 2009 Posted October 16, 2009 Hey what did it cost for the dyno run if i may ask? Quote
zr240 Posted October 16, 2009 Author Posted October 16, 2009 Got it done at Chev's performance centre in Carrun downs 9776 8833 Really good bunch of guys. The owner Gary took his time and explained the whole process to me. Cost me $100 which I think is pretty good Quote
(Locky) Posted October 16, 2009 Posted October 16, 2009 wow is that it i thought a rb would have made more my s14 made 173 with same mods on 10psi Quote
Moderators Zedman240® Posted October 16, 2009 Moderators Posted October 16, 2009 Ash, found a pic of your old zed!..from 2002 I think... Quote
zr240 Posted October 16, 2009 Author Posted October 16, 2009 cool havent seen that one before :0 ash Quote
Scando Posted October 16, 2009 Posted October 16, 2009 Ok all who said under 170 are right. It made 160.7rwkW on 10psi boost Mmmm now I want to put an ecu and stuff to get more Think I will give it a run on the track first Ash Power sounds about right for those mods on that boost. Probably not much more than what your L series had? But will have a lot more torque Definately go the new computer. Should be able to wind the boost up a bit and easily get over 200 then. Quote
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