Advice On Power Upgrade

[R TUNE]

hi guys i own a r31 skyline n/a

with exstractors, adv timeing, k&n pod 2.25" exhaust and stage two chip. with apx 105rwkw.

im looking at buying the following crow cam

part no 356671

IN.33/73

EX.75/31 286

286 224

224 .467"

.467"

2500-6000

K3502

K35079 High performance street. Also suits hot custom EFI applications

I'm also going to be fitting a stage 3 chip and adj cam gear (i found one).

what im after with the cam shaft is a profile that is good for street use and also track use.

i know i will have to get new lifters.

current power mods inc exstractors and 2.25" straight through exhust. stage 2 chip and k&n pod filter.

also should i look at upgradeing the fuel pump and getting a fuel pressure req, or will this not be req untill latter.

any advice will be helpfule.

and keep smart ass coments to your self

thanks brentt

[dori34]

dw about the stage 3 chip dude, might as well get a piggy back like e-manage or something and get it tuned etc, will provide a good gain also better fuel consumption.

[Eug]

what exactly are you asking?

do you have an RB25? RB30E?

i'm guessing RB30E. do the fuel pump if you want, they get old after a while.

a reg isn't that important.

will agree with whyte, a replacement ecu or something a little more tunable.

[NA_R33]

By single cam and cam gear im guessing its a 30, im not sure that a stage three chip would even be tuned to suit that cam and i think u will run inot problems without a proper ecu... id be looking at a microtech or similar for your application.

[GTS4WD]

Spend the money on a 25DE head

regrinde cams

remap