Ex Cam Gear - Before/after

[benm]

Well I finally had my GReddy Ex Cam Gear (bought from www.nengun.com) installed (-4) at www.uniqueautosports.com.au yesterday and immediately noticed a difference. I noticed at the drags recently that my top end seemed to be flat and well the dyno graphs showed that.

Kudo's to John, Adam and Ben at UAS. Just need to get my Clutch bits'n'pieces sorted out now and i'll be back at the drags aiming for that mid-high 13sec.

Mods:

RB25DET - 88,000km

Standard ECU

Standard Turbo

Sports Organic Clutch (Daiken Exedy)

FMIC (Micks Metal Craft)

TurboXS Dual-Stage boost controller (not holding boost)

3" Front/Dump pipe (custom)

3" Cat (custom)

3" Cat-back (Nismo)

Panel Filter (K&N)

Bosch 040 Intank Fuel Pump

GReddy Ex Cam Gear (-4)

= 186rwkw

Before/After

Edited November 19, 2006 by benm

[dojobi]

That's a really good result you've got there. I didn't get anywhere near that improvement with mine. In fact I'd say that my cam gear install has just shifted the power band up the rev range a bit and put a dip in my torque curve. I wonder how they minimised the dip at the bottom of the torque curve that I've noticed most people get on yours. I'd be happy with that result Ben.

[MJ]

Thanks for posting that benm, good to see the results are worthwhile and i know its not going to be a waste doing it on my car as i have pretty similiar mods to you.

Cheers

Matt

[whatsisname]

Looks like you've got yourself a factory ECU that likes to play the game! Very lucky!

My factory ECU headed for sub 10's A/FR territory as soon as any additional AFM voltage was recorded (i.e more boost, cam adjustments and so on...)

[Jay95R33]

Good result Ben.

Hay it's funy cause with the cam gear install you got rid of the flatspot up high. And that's exactly what happend when I installed my cam gear too !!!

Why, I have no idea, but I love it

J

[benm]

Hay it's funy cause with the cam gear install you got rid of the flatspot up high.

Sure did, fixed the problem that I wanted fixed most... I need better TS at the drags

Why, I have no idea, but I love it  :DJ

Have you got a '95 ECU like me ?

[rev210]

Good old cam gear does it again.

All you need now is an exhaust camshaft so you can make the same peak power at 5000rpm.

[2rismo]

1/ Clutch

2/ Decent boost controller

3/ Power FC/Microtech/F*%king anything!!!

Adrian

[benm]

Ahh forgot to list my clutch

Yup I'll get a Power FC + H/C + Boost Controller when I find another bank to rob / kid to roll.

Theirs an easy $2,000

[Jay95R33]

Nope, I've got a 93 ECU...

I'll find a link to my dyno sheet, my flatspot was worse than yours and seems to have gone. Sometimes I can feel that it's back (but no where as bad) but then it goes again..

Damn ECU crap..

J

Edit: Here it is.... http://www.skylinesaustralia.com/forums/sh...ead.php?t=33043

[Guest RedLineGTR]

cool thanks for your results

[crooser]

impressive results

[MM2death]

Interesting results. Looks like cam gear is next mod. Can you do both cam gears on RB20DET? They don't have variable timing like the RB25 is that correct?

S.

[predator]

good work there benm..

mm2death.. I want to install mine in a couple of weeks.. PM me if you are interested in coming up to brisbane to do yours also.

[MM2death]

Thanks for the offer gordo. I'll have to wait and see how funds go.

Scott

[KamikazeR33]

guys i have a hks inlet cam gear, n ive looked at a pic of the ex one on the instructions that came with it, n i was wondering if i can install it on the ex side, even tho its for the inlet side?

[KamikazeR33]

anyone???

the holes look the same so it should be ok

[Muz]

Excellent results. I think I'll change the cam gear (exhaust only) when I do the timing belt in a few months. It could be worthwhile.

Cheers

Muz

[riggaP]

~10rwkw is sweet! Got me thinking about getting one...

[Jay95R33]

Justin - yepp, they are the same. The only difference is the writing on them

Is your car gunna be ready when you come up in May? Keen to see it

J