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  • HOON
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  • Member For: 15y 1m 22d
  • Gender: Male
  • Location: W.A

I have basicly same mods with 60 lb's deka's making 345wkw's and with a 3000 histall which is apparently taking about 30 rwkw's off power figure on dyno, must be something limiting it, ask your tuner!!

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  • Donating Members
  • Member For: 17y 3m 29d
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  • Location: sydney

"I cant agree more... I spent $3200 on exhaust system and $3200 on plenum battery and cai... plus labor to fit and tune it twice.. cant say how disappointed I am with spending close to $10k for 5kw :( "

I sorta know how u feel, I got a 5inch cat installed aswell as 12psi actuator and flapper mod done (close to $1500) and didnt even gain 1rwkw.

There must be something holding you back, also you paid quite abit for your exhaust dont you think?

Leo

Edited by XR64LT
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  • Member For: 16y 10m 23d
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  • Location: Gold Coast, QLD

If you get a set of 60lb injectors and a new tune I'd be expecting you to creep up on 330rwkw with a safe tune.

Edited by mattyb
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  • Member For: 15y 4m 10d
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  • Location: Westside Melbourne

What was the boost difference though. Im betting you wouldnt have made the same power on the same boost figure after a nizpro kit was fitted. The injectors are way past there limits at 300kw.

  • Blown Happiness
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  • Member For: 15y 11m 9d
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  • Location: Queanbeyan NSW

Hey Mate,

Just out of interest, did you replace the cat? or did you just do the 4" dump and exhaust? there could be a restriction there if you didn't replace the cat.

and 60lb injectors are definitely the way to go.

Best of luck with it.

  • Member
  • Member For: 16y 11m 8d

Hey guys,

Yea it went from 15psi to 13psi so I was expecting a drop there. Also there is a 5" high flow cat installed on the car at the moment exhaust is more then enough for what I need :) yea the injectors definatly need replacing next thing on the list :D

  • YBSLOW
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  • Member For: 16y 8m 25d
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  • Location: Victoria
  On 20/04/2010 at 4:48 AM, STYLZEE said:

Hey guys,

Yea it went from 15psi to 13psi so I was expecting a drop there. Also there is a 5" high flow cat installed on the car at the moment exhaust is more then enough for what I need :) yea the injectors definatly need replacing next thing on the list :D

Mate, your tuner should have told you that the injectors had to be larger, so you could get maximum power out of your engine. I would :surrenderwave:

  • Member
  • Member For: 16y 11m 8d
  On 20/04/2010 at 5:46 AM, Auscraft said:

Mate, your tuner should have told you that the injectors had to be larger, so you could get maximum power out of your engine. I woIve actually gone back and had a look at the receipts from when I had the injectors installed and it says " 400rwkw injectors ". they are little green ones so I assumed 42lb but they mustnt be? the tuner I have im actually really happy with, I have since contacted them asking why so little power and they are looking into it for me to see what they can do :)

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