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Heads & Cam (Dyno Pg 12 & 27, 1/4mile Pg 18) 

 

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Posted: Thu Jun 28, 2007 2:23 pm 
Getting Side Ways
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Joined: 19th Jun 2005

Location: perth sor
WA, Australia

nice work jeff! u have yet to finish my combo properly.. im gooing to try doing it DIY ie tune on the street.

 

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Posted: Thu Jun 28, 2007 6:57 pm 
Getting Side Ways
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Age: 45

Posts: 662

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

It goes pretty well as it is now Clampy, ate the poor old TE the other night.

 

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Posted: Thu Jun 28, 2007 8:09 pm 
Getting Side Ways
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Age: 38

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

{USERNAME} wrote:
nice work jeff! u have yet to finish my combo properly.. im gooing to try doing it DIY ie tune on the street.


Cheers mate, it really does move now mate, am very happy with it. Tuning yaself on the street could get a bit tricky, i know theres laws against the use of mobile phones while driving driving but what about laptops :lol:

{USERNAME} wrote:
It goes pretty well as it is now Clampy, ate the poor old TE the other night.


Sounds like someone met someone at the traffic lights :wink: , am i right?
Oh and Dave did you get my PM?

 

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Posted: Fri Jun 29, 2007 12:36 am 
Getting Side Ways
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Joined: 19th Jun 2005

Location: perth sor
WA, Australia

nah my car aint fast, it just got the jump, plus the TE got a better drag co efficient

 

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Posted: Fri Jun 29, 2007 12:50 am 
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Age: 59

Posts: 4359

Joined: 5th Nov 2004

Gallery: 28 images

Ride: 351 Vogue,XH 5.0,'17 5.0 Stang

Location: Perth
WA, Australia

{USERNAME} wrote:
Hey Pete,
Not sure if Terry has already gotten onto you regarding this. But about the speed limiter, Terry couldnt seem to find this function on the TwEECer. Is it possible to bump up the speed limiter using the TwEECer, as i take you have read previous pages here telling why it was cuttin out at 5000rpm on the dyno preventing us from reaching peak power.

Jeff


Yep, still waiting for the .ccf file from him so I can check it out.

Pete.
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Posted: Fri Jun 29, 2007 10:03 am 
Smokin em up
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Posts: 276

Joined: 2nd Aug 2005

Location: brisbane
QLD, Australia

{USERNAME} wrote:
{USERNAME} wrote:
if you remove the speed limiter, you know you run the risk of the tailshaft coming to grief...


Yeah mate, well aware of that. Will carefully increase it if we can in 5-10km/h incriments untll we reach peak power. Hopefully wont have to take it much past 190km/h.

no probs dude, just wasnt sure whether you were aware of it thats all. safety first.
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Posted: Sun Jul 01, 2007 4:29 pm 
Getting Side Ways
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Age: 38

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

Going to get a stainless intake pipe made up tomorrow and am wondering what size to go for. Im guessing either 2.5" or 3". I'm running a 75mm MAF and a 65mm T/B. Obviously the 3" pipe will match my MAF size better, but then again the 2.5" pipe will suit the t/b better.
Of course there is gonna be a step down in size somewhere, but just wondering wether that should be straight after the MAF or just before the T/B.
Need to know this before i go out and buy the hose joiner pieces today.

Cheers Jeff

 

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Posted: Mon Jul 02, 2007 12:00 pm 
Smokin em up
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Location: brisbane
QLD, Australia

i'd go the same size as the throttle body myself. thats just me. something to do with air velocity bullcrap etc. but thats what i'd do

as the amount of air coming through the maf is graeter as a surface area, it should increase in velocity as the same amount of air is squeezed into the 65mm piping. in theory.
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Posted: Mon Jul 02, 2007 3:25 pm 
Getting Side Ways
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Age: 45

Posts: 662

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

I'd say 3"... because 2.5" pipe has an internal diameter of 2.380" which is approx 61mm.

 

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Posted: Mon Jul 02, 2007 9:01 pm 
Getting Side Ways
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Age: 38

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

Yep 3" is what i went for in the end. Used two 3" silicone pipe adaptors that fitted nice and tightly over the MAF and T/B, had to stretch them a bit but fitted up perfect. Now i just gotta get it polished up.

Also got the extractor leak all done which elimanated that annoying ticking noise. Havent drivwn it enough to really test it but on the way home all sounded sweet. So thats good news Dave :D . Also got a piece of 3" stainless that i'm gonna cut up into the bottom of the air box. Very happy with the whole job as it onlycame to $140 bucks, that inlcudes remove extractors and re-fit with new gaskets, make up the intake pipe and the extra bit of stainless, amazing what a bit of advertising on the front windscreen can do.

 

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1999 XHII Falcon XR8 Ute 5.0L, TKO600 5spd, KB 2.1L Blower, 6.5psi, 12.2@113mph!!

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Posted: Mon Jul 02, 2007 9:21 pm 
Getting Side Ways
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Age: 45

Posts: 662

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

No drama's Jeff glad that its been sorted.

Gee don't know what you plan to do with that extra piece... :P

 

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Posted: Tue Jul 03, 2007 12:09 am 
Getting Side Ways
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Age: 38

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

{USERNAME} wrote:
No drama's Jeff glad that its been sorted.

Gee don't know what you plan to do with that extra piece... :P


Haha will find a use for it mate, even if i have to throw it had the head of the next commonwhore p-plater that pulls up beside me wanting a run :lol: .

But seriously for anyone that isnt aware,wanting to know, or has any advise as to what mods i'll carrying out on my airbox to try and get some more air in this is what i'll be going for.

Cut a rectangle out of the front face of the lower airbox and block the front off from the engine side to try and obtain as much cold air as possible.
Also cut a 3" hole through the bottom of the air box and follow through into the wheel arch, insert the straight piece of 3" pipe with a flexi pipe going from underneath airbox to lower left hand duct on the front bumper.
As far as snorkle goes, i'm not gonna fork out for a brand new SS inductions kit, so i'll just keep and eye out for a secong hand snorkle from the kit or even a tickford AU one will do.
I'm sure this is gonna supply enough air once finished and will be more than happy if it takes me even the slightest bit closer to 300rwhp even if its 2-3rwhp :lol: .

 

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Posted: Fri Jul 06, 2007 7:44 pm 
Getting Side Ways
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Age: 45

Posts: 662

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

Hows it going Jeff? Got many k's under the new combo now? ;)

 

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Posted: Fri Jul 06, 2007 8:22 pm 
Getting Side Ways
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Age: 38

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

{USERNAME} wrote:
Hows it going Jeff? Got many k's under the new combo now? ;)


All going well Dave, havent even driven it since i picked it up from Doms Monday arvo. A mate came around wednesday arvo and we polished up the intake pipe that Dom made, boy did it come out nice, made the intake manifold look like s**t lol. Will be modifying the rest of the airbox over the weekend, i've also got to put a gearbox back into a mates AUII XR8 tomorrow after work :roll: .
So far i think ive done just under 300k's since its been going. Gotta start saving up for the respray :x .

 

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Posted: Fri Jul 06, 2007 11:10 pm 
Smokin em up
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Age: 53

Posts: 282

Joined: 4th Jun 2005

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Ride: ef xr8

Location: Northern
NSW, Australia

{USERNAME} wrote:
Yep 3" is what i went for in the end. Used two 3" silicone pipe adaptors that fitted nice and tightly over the MAF and T/B, had to stretch them a bit but fitted up perfect. Now i just gotta get it polished up.

Also got the extractor leak all done which elimanated that annoying ticking noise. Havent drivwn it enough to really test it but on the way home all sounded sweet. So thats good news Dave :D . Also got a piece of 3" stainless that i'm gonna cut up into the bottom of the air box. Very happy with the whole job as it onlycame to $140 bucks, that inlcudes remove extractors and re-fit with new gaskets, make up the intake pipe and the extra bit of stainless, amazing what a bit of advertising on the front windscreen can do.


Got a pic of the finished product Jeff

 

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