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bf xr8 n/a 320 hp 

 

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Posted: Tue Apr 01, 2008 11:00 pm 
Getting Side Ways
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Age: 32

Posts: 912

Joined: 6th Nov 2004

Ride: XR8

Power: 238 rwkw

Location: Perth
WA, Australia

As moody stated, most Boss motors sit around the 250-260rwkw mark (pending auto or manual) with just bolts ons and custom tune.... if you want real bang for buck throw a set of 4.11's in

My ute (auto) runs the following, and put out 251.5rwkw on a 31degree day:

BPT Powerstat
Herrod Race underdrives
Pacemaker headers with Dual 2 1/2 S/S exhaust (STD cats)
Blue Power CAI
Helix Spacer
Oil Catch cans
Bluepower Mail box tune (no custom live tuning done yet)

after my holidays will be installing Pump gears.

 

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03 XR8 ute.... 251.5rwkw and counting
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Posted: Thu Apr 03, 2008 1:29 pm 
Parts Gopher
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Joined: 21st Jul 2007

Ride: xr8

Location: sydney
NSW, Australia

well thats is whats stated on the print out 260 at the most you reckon dont they have about 200 210 std
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Posted: Thu Apr 03, 2008 7:58 pm 
Tyre Shredder
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Joined: 26th Apr 2006

Location: rockingham
WA, Australia

A healthy boss would be around the 210 rwkw mark. so a 90 rwkw increase in boltons is HUGE. This dyno must be very very happy. run it down the strip. street trim and 300kw with no stall or slicks should net you a comfortable 12.
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Posted: Fri Apr 04, 2008 12:29 am 
Parts Gopher
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Joined: 21st Jul 2007

Ride: xr8

Location: sydney
NSW, Australia

12.78 to be exact that was 2 years ago on a 13 degree night at eastern creek
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Posted: Fri Apr 04, 2008 3:07 pm 
Tyre Shredder
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Joined: 26th Apr 2006

Location: rockingham
WA, Australia

I dare say you would be up towards the 300kw mark. But I still dont see it. Is it manual? If so, pop another 15 on the 250-260. So 280 tops I would have thought. well done if thats street tyres and std box. Very impressive.
EDIT: Just saw you have the 60lb Injectors and Titanium springs. It Will let it rev alot higher and harder with the custom tune, so I Understand the 300 now. Eiether way, top job
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Posted: Mon Apr 07, 2008 6:02 pm 
Parts Gopher
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Joined: 21st Jul 2007

Ride: xr8

Location: sydney
NSW, Australia

thanks mate yeh it's manual and std box heavy duty exedy clucth and lightend flywheel asweel i have been told before that they are good figures as i have not had alot to do with other boss moder's i have nothing to compare that with it took about 12 runs on a dyno to get that 306 figure, playing around with different things but it makes it easy when your mate own's his own tuning shop she is tuned to cut out now at 6,300 rpm only 500 rpm higher from std
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Posted: Tue Apr 08, 2008 12:23 am 
EFI Guru
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Age: 52

Posts: 4289

Joined: 5th Nov 2004

Gallery: 28 images

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

Location: Perth
WA, Australia

Barrys' GT (from BPT) when it was NA made a peak of about 290kw and much better low to midrange with....
Pacemakers
2 1/2" twin
std cats
Helix spacer
Underdrives
Plasma booster
cold air kit
and his own tuning.
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Posted: Fri Apr 11, 2008 5:21 am 
Stock as a Rock
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Age: 30

Posts: 155

Joined: 20th Jun 2007

Gallery: 4 images

Ride: bf xr8, rmz 450 07

Power: 244 rwkw

Location: brisbane
QLD, Australia

wat is a plasma booster

 

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Posted: Fri Apr 11, 2008 8:54 am 
Getting Side Ways
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Age: 36

Posts: 1380

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Ride: FPV BF MKII F6

Location: Brisbane
QLD, Australia

your in brisbane.... go Redcliffe dyno performance as they have a Supercharge kit and maybe a TT kit for over 5k but im not sure. check out their website

http://www.redcliffedyno.com/redcliffedyno/

 

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OBS35N is gooonnnneeee.
Gone for good..... Damn fence posts!!!!!

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Posted: Fri Apr 11, 2008 11:07 am 
EFI Guru
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Age: 52

Posts: 4289

Joined: 5th Nov 2004

Gallery: 28 images

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

Location: Perth
WA, Australia

kyle173 wrote:
wat is a plasma booster


Multiple spark ignition for coil on plug engines.
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Posted: Fri Apr 11, 2008 9:20 pm 
Stock as a Rock
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Age: 30

Posts: 155

Joined: 20th Jun 2007

Gallery: 4 images

Ride: bf xr8, rmz 450 07

Power: 244 rwkw

Location: brisbane
QLD, Australia

sorry i sill dont understand is there anywere i can reserch this

 

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Posted: Fri Apr 11, 2008 11:20 pm 
Getting Side Ways
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Age: 39

Posts: 1886

Joined: 26th Nov 2006

Gallery: 7 images

Ride: EL XR8, '08 Mondeo XR5t

Power: 205 rwkw

Location: Perth
WA, Australia

Google

This story is pretty interesting and very informative...

http://www.mustang50magazine.com/howto/ ... index.html

 

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Trickflow Street Heat top end kit, 70mm BBK TB & EGR, 24lb injectors, Underdrives & 3.73s: 275rwhp - 13.15@105mph NA / 12.37@116mph N20

When injustice becomes law, resistance becomes duty

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Posted: Sat Apr 12, 2008 12:45 am 
Stock as a Rock
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Age: 30

Posts: 155

Joined: 20th Jun 2007

Gallery: 4 images

Ride: bf xr8, rmz 450 07

Power: 244 rwkw

Location: brisbane
QLD, Australia

so were would i get one of these for a bf

 

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