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  • Member
  • Member For: 16y 11m 1d
  • Gender: Male
  • Location: Castle Hill

I'm running 18 psi and get 387kw 940nm at rwkw manual with 4.11 diff ratio what is everyone roughly getting for around the 18psi mark

My mods are

1mm larger valves Ferra

Crow cam valve springs

Mild port

Na cams

Cosmetic head gasket

Lighten engine balancer

Lighten flywheel

Bf mk 2 f6 short block

80lb seimen injectors

Surge Bosch 044

Walbro intake pump

4in dump

4 in cat

Twin 2.5

Larger flapper and actuator

1000hp Plazaman intercooler

Plazaman hot side and cold side

4 intake

I think that's it

Link to comment
https://www.fordxr6turbo.com/forum/topic/80585-power-figure-question/
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  • Turboless
  • Donating Members
  • Member For: 14y 2m 5d
  • Gender: Male
  • Location: Geelong, Victoria

You got enough pumps near you so you're not driving 200kms for 500km worth of fuel? Lol

But yeh maybe 420? Looks like you have most parts to support e85 too

  • Bronze Donating Members
  • Member For: 13y 9m 5d
  • Gender: Male

I have similar mods but none of the head work (except valve springs) runnin 385rwkw through a zf on 18psi

Edited by bionicxr6t05
  • Member
  • Member For: 16y 11m 1d
  • Gender: Male
  • Location: Castle Hill

If your getting 385 on a auto, you must have more timing or something. Or if you have bf mk2, it might be something to do with the ba not having the variable exhaust timing. They are from a ba mk2, I reused my Na head from my old Na motor. I did turbo conversion to my ute. Cam profile I beleive not much difference between the Na to turbo.

  • Member
  • Member For: 14y 3m 14d
  • Gender: Male
  • Location: Auckland, New Zealand

The BF2 has the longer exhaust cam lobes. I just fitted my BF cam into my BA motor and it makes a noticeable difference.

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