Got the car running and to the Dyno, Single turbo RB26

General discussion forum about the 240sx, and a great place to introduce yourself to the board!
RBcoupe
Posts: 100
Joined: Sat Mar 04, 2006 8:21 pm
Car: 89 240sx, RB26

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finally got the car running awesome on the new setup and off to the dyno for some tuning.

what i did over the winter:

Jun crank collarnew N1 oil pumpcrank shaft got polishedACL Race bearings rod and mainstomei metal gasket set (intake manifold, exhaust, 1.2mm head gasket)ARP head studsall new oil sealsnew std water pumpnismo thermostatkeep stock rods and pistionsstock cams for now

PTE GT4067Rtubular manifoldTial 44mm wastegatePTE 880cc injectorsdual walbro 255 pumpaeromotive regulator

some pics of the car and setup

and on thursday had some time to go and do some basic tuning to see where it stands. we went real easy on it, stock timing map, keep the afrs in the low 11s. runs were on bp 93 oct pump gas...

on 14psi it made 440whp, and on only 18psi it made a awesome 480 whp! i was very happy with the numbers, im sure with alittle leaning out it would make 500 on 18psi. but for now i left it there to keep it safe and so i can just have fun with it and enjoy it.

dyno graph, dont mind the numbers on the line there not peak numbers

and here is a vid of the 480whp pullhttp://www.youtube.com/watch?v..._page

soon im going to get some cams, and go back for a race gas tune on 25-27psi. should put me up close to 650ish.



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Ghast
Posts: 1221
Joined: Tue Nov 06, 2007 5:05 am
Car: 1993 240sx, 2002 Lancer ES, 2006 350z Enthusiast

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Awesome!

Thank you for making a video and sharing it with us!

One Love,

Ghasty

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xX RB Xx
Posts: 3719
Joined: Wed Jun 20, 2007 3:15 pm
Car: SE3P, FC3S, FC3C.
Location: Japan

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holy s***... sleeper indeed.

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mattblancarte
Posts: 1978
Joined: Sat Jun 21, 2008 4:14 pm
Car: 2005 BMW M3 Comp. Coupe

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Hell yes. Awesome motor and tune!


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