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au 2 xr8 AFR 

 

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Posted: Sat Aug 16, 2008 2:27 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

i ordered some afr 205,s the other day, still waiting on the block aswell.
thinking about putting a comp xr280r in it, the stats r 2500 to 6500, 110 lobe sep, 608/614 lift best with 3.7 to 3.9 and 10:1 or more comp.
considering its going to b around a 363ci it should b perfect.

im selling the old engine which includes ,

pacemakers
75mm tb
75mm spacer
kn panel filter
afr 165cc 60cc
comp xe270hr
and all the rest of the engine
maybe aeromotive factory mount FPR, might use it on new engine if possible.
engine has done 86000 kms
heads and cam have done 16000
comes stock with crane roller rockers
had it dynoed with a flash 2 , made 299rwhp

i thinking of selling it around the $4500 mark
ive also got the original maf and tb
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Posted: Sat Aug 16, 2008 3:00 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

when u want to put a picture up do u go to add attachment
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Posted: Mon Aug 18, 2008 12:38 pm 
Getting Side Ways
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Age: 38

Posts: 661

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

Before getting a camshaft Tony, confirm the manifold you plan on running. IMHO opinion you'd be better off organising a custom solid roller to make the most of your new heads and capacity.

363+ cubes with those heads and the right camshaft can make 600+hp. Let me know if you are interested. :)

 

_________________

TE50 T1 P01
200kw 5.0L, T5, Koni shocks, King S/Lows, Whiteline swaybars, DBA 4000 rotors, Acron CAI, 80mm Accufab TB, Difillipo headers & cats, twin 2.5" & Aerochambers, 3.91 LSD.

To Come:
Long rod 306, TFS 11R 205cc heads, SHP camshaft, 1.72 R/R, ported TFS Box R, 400hp NX SHO kit...

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Posted: Mon Aug 18, 2008 8:15 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

BOTTLEDUP wrote:
Before getting a camshaft Tony, confirm the manifold you plan on running. IMHO opinion you'd be better off organising a custom solid roller to make the most of your new heads and capacity.

363+ cubes with those heads and the right camshaft can make 600+hp. Let me know if you are interested. :)


yeah im gettin a custom of yous guys for sure, i only want to rev it to 6500. im gonna get the intake sorted first.
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Posted: Tue Aug 19, 2008 8:17 pm 
Getting Side Ways
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Age: 38

Posts: 661

Joined: 14th Jan 2007

Ride: T1 TE50 P01

Location: Perth NoR
WA, Australia

I spoke to your old man today, and gave a few options of intake.

 

_________________

TE50 T1 P01
200kw 5.0L, T5, Koni shocks, King S/Lows, Whiteline swaybars, DBA 4000 rotors, Acron CAI, 80mm Accufab TB, Difillipo headers & cats, twin 2.5" & Aerochambers, 3.91 LSD.

To Come:
Long rod 306, TFS 11R 205cc heads, SHP camshaft, 1.72 R/R, ported TFS Box R, 400hp NX SHO kit...

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Posted: Mon Aug 25, 2008 7:33 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

im still trying to figure out which manifold to use, the bbk, trickflow, edelbrock, im leaning more towards the bbk.
my eagle 4340 chromolly pendulum cut 3.500 inch crank is on its way.
should take the capacity out to 375ci.
i think it the biggest motor u can run on an au without getting a bonnet buldge.
i would like to know any information on the manifold i should use and if anyone has a similar set up

ive got man o war block
3.5 crank
afr 205,s
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Posted: Mon Aug 25, 2008 7:39 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

ill probly sell the flasher with the 5.0 aswell
if anyone is interested in the 5.0 motor we can work out a deal.
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Posted: Sat Sep 13, 2008 4:38 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

BOTTLEDUP wrote:
I spoke to your old man today, and gave a few options of intake.


do u think my 75mm tb will b enough to supply 550hp
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Posted: Sun Sep 21, 2008 1:05 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

the 5.0 has been sold . just need to take it out , now i can make some quicker progress on my new motor.
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Posted: Sun Sep 21, 2008 1:15 pm 
Getting Side Ways
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Age: 31

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

Good to hear mate, i know the new owner is a very happy camper ;)

What exactly is going with the motor? Are you keeping the front dress? ie Alternator, A/C, P/steering and bracketry?

Jeff

 

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

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Posted: Sun Sep 21, 2008 3:09 pm 
Stock as a Rock
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Age: 31

Posts: 107

Joined: 21st Jun 2008

Ride: au2 xr8

Location: perth
WA, Australia

XH5LWEPN wrote:
Good to hear mate, i know the new owner is a very happy camper ;)

What exactly is going with the motor? Are you keeping the front dress? ie Alternator, A/C, P/steering and bracketry?

Jeff


yeah mate im keeping all the front dress except for the water pump, he gets the whole lot all except TB and spacer and maff and pod
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Posted: Fri Oct 17, 2008 1:01 am 
Stock as a Rock
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Posts: 165

Joined: 21st Jan 2007

Ride: AU2 XR8

Location: darwin
NT, Australia

XH5LWEPN wrote:
tones au2 xr8 wrote:
did u use an aftermarket fuel pump aswell


Im using a Walbro 255lp/h fuel pump, which i believe is a copy anyway. My mates AU 220 is running the std fuel pump still.


XH5LWEPN - did you find any improvement in using the walbro255 ?

also is there any benefit in using a adj fuel pressure reg, is it just a tuning tool to adjust A/F ratio.

cheers

 

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Posted: Fri Oct 17, 2008 1:08 am 
Getting Side Ways
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User avatar

Age: 31

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

TKFDXR8 wrote:

XH5LWEPN - did you find any improvement in using the walbro255 ?


Im not sure mate, i installed it before the car was tuned with the new engine combo. I dare say though that it would have definately needed it. Its not really a fact of using it for improvement its a fact of using it to get supply enough fuel period.

Quote:
also is there any benefit in using a adj fuel pressure reg, is it just a tuning tool to adjust A/F ratio.


Thats it mate, basically just a tuning tool. Makes it easier for the initial tuner when doing his tune, then if you need to make small adjustments later down the track if you find AFR's are slightly out, the AFPR will let you do so.

 

_________________

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

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Posted: Sat Oct 18, 2008 7:45 pm 
Stock as a Rock
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Posts: 165

Joined: 21st Jan 2007

Ride: AU2 XR8

Location: darwin
NT, Australia

thanks for that.

is there a direct bolt in adj fuel pressure reg for the AU motor, also a fuel pressure gauge?

and what walbro 255 fuel pump suits au fuel tank. apparently there are a few types.

cheers mate

 

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i wish to be a ring on a maidens hand so when she wipe herself i see the promised land.

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Posted: Sun Oct 19, 2008 2:30 am 
Getting Side Ways
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User avatar

Age: 31

Posts: 2116

Joined: 13th Aug 2005

Gallery: 15 images

Ride: 1999 XHII XR8, 2002 AU Fairmont

Power: 236 rwkw

Location: Perth
WA, Australia

TKFDXR8 wrote:
is there a direct bolt in adj fuel pressure reg for the AU motor, also a fuel pressure gauge?
and what walbro 255 fuel pump suits au fuel tank. apparently there are a few types.


Yep, there are plenty of direct bolt up AFPR's for EB-AU 5.0L. Aeromotive, BBK, Mallory, Kirban are a few that i know of.
There are also plenty of fuel pressure guages available in different brands and colours etc. Just get one that goes to at least 60psi and that has a 1/8th NPT thread. Then you'll just need an Autometer #3280 adaptor fitting that allows the guage to be plumbed into the schrader valve location on the fuel rail.
Walbro pump with either be a GSS-341 or GSS342, not 100% sure which one but its definately one or the other.

Jeff

 

_________________

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

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