Search results

Thanks for the info much appreciated. This is a workmates car, 2009 afm wagon running 98, stock airbox etc except for changed rear mufflers, went from 268.3rwhp to 310.4rwhp, that's 42 rwhp or 31rwkw gain from just a tune with stock airbox. Hence why I'm wondering why everyone says it's a...

Ok Thank you I'll give it a try. @Not_An_Abba_Fan @426Cuda @immortality @monstar Any chance you guys could shed some light on my questions?

Is there any way to tag someone in this post? His user name used to be Pir4te, I think his new name is Naturally As-pirated. I am interested to here what he has to say about this.

So going by everyone's previous experience and data logging where do the restrictions begin? What RPM's with what mods? I've always dyno'd before and after, every time I've made a modification for each and every modification, so I know how much difference every modification has made on its...

AFM so not interested in changing cat back or de-activating it, or lowering it. I still would like to know at what point/RPM said items actually become a restriction, most of posts seem to be related to maximum HP/KW, 95% of my driving is done under 2,500 - 3,000rpm. But I still want to know...

Just trying to achieve an increase in efficiency if and where possible, hardly take the car over 4500rpm so is it worth stuffing with??? Also have the chance to buy HSV headers with cats off 6.2L VF for $200 but again the question is it worth it??? Where do you draw the line, $250 Mace pod cold...

Have searched but couldn't find the answers i was looking for. Wondering if anyone can give details as to how restrictive the standard airbox and intake is and why? Is it the airbox itself that's restrictive or the intake snorkel, or the piping from the MAF to the throttle body? At what point...

Old thread dig but better than starting a new one, when you changed the stock headers for HSV tri v6's what other mods did you have? I have a stock 2011 SS AFM wagon and I have the opportunity to fit HSV headers for $300 to standard exhaust, and later maybe fit Mace cold air intake with pod and...

Ok cool, when I was doing all this it was 16 years ago and at the time this was the only way to do it or so i was told, so agreed easier/better to do what you have said :)

Are you saying there is something behind the cluster that's can be adjusted?

Torque converter locks up will be messed up yes, I just lived with it, did it to a VS V6 auto and a VX V6 auto, 3.23 on the VS & 3.46 (V8 manual diff) on the VX, to be honest the box's took a few days to learn to change at red line but soon adapted, from memory the PPM change can be done on VS...

Need to change the PPM (pulses per minute) in the gearbox via Tech2. Find the standard PPM and divide it by the standard diff ratio, then multiply that number by the new diff ratio and that will give you your new PPM to enter, then all is done. IE- 2000 PPM ÷ 3.08 = 649. 649 × 3.89 =2524PPM