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Chasing 300Rwkw - Ba Xr6 Turbo


Peter_M

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  • Member For: 12y 11m 10d

Hi Guys,

I currently have a 2003 BA XR6 Turbo and has the following mods:

- Cold air intake, right handside kit (not battery relocation)

- Replaced valve springs

- 4 Speed BTR has been built by DTM Auto's in geelong

- Monza (ebay) cooler

- Hi flow injectors

- 3" Dump pipe

I had it tuned by Dynomotive in Bayswater and they managed to get 275RWKW with the mentioned mods however my aim was to get 300rwkw.

Dynomotive use the HP tuner instead of the SCT handheld device, so I am not sure if that had any impact?

What am I missing here to get to the 300rwkw mark?

All feedback will be greatly appreciated.

Regards,

Peter

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  • Im the one and only
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  • Member For: 19y 3m 17d
  • Gender: Male
  • Location: In my house

Id say exhaust mate. I had a BA with similar mods but I had a APS exhaust and pissed in 300rwkw. Im not sure if you need a fuel pump as well.

What size injectors are they?

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  • Member For: 9y 8m 29d
  • Gender: Male
  • Location: central coast nsw

like tranny said mate ,exhaust, 100cpi cat ,fuel pump upgade a must.. .ive had bad experience with HP TUNER ,ate an engine fried the ecu ,but each to the own on that one.your almost there on ya supporting mods.once you have the fuel and exhaust side sorted 300 will be a walk in.good luch bud.

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  • loitering with intent
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  • Member For: 20y 8m 6d
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  • Location: Zombie Birdhouse

to OP seems to me that there is a restriction in the zorst. or fuel delivery. Like tranny says, I also had an APS turbo back zorst

that supported over 300rwkw

Cat seems to be missing in the list of mods? Also as said squirter type and overall fueling details would help

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  • Talks Cheap, Let's Race
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  • Member For: 17y 5m 10d
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  • Location: Atherton, FNQ

I have the 300 kw you are looking for with the following and a very good tuner CPV up at mackay

nizpro drilled injectors

std exaust with a 5" body and 4 " outlets hi flow cat

uprated valve springs

monza cooler

rapid hotside pipe

uprated wastegate actuater

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  • Member For: 12y 11m 10d

Ok so just checked the injectors to see what type they are and they are blue and are printed as 0 280 156 123 which I believe are the factory ones? this doesn't make sense to me as when I bought the car the injectors had been done, and I'm not sure how I possible got 275rwkw with std injectors?

Injectors aside, apart from the mods listed everything else is stock..

In regards to the HP Tuner experience ramp rate, can you elaborate on how the tuner software itself did that? It does make abit of sense because shortly after I got it tuned, my ecu did fry itself... but its been fine ever since.

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