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Fuel System To Suit Fg With Precision 6235?


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  • MattyP
  • Cruise Control
  • Member For: 12y 8m 16d
  • Gender: Male
  • Location: Central Coast

I've never really heard of people needing Teflon lines and a fuel rail to run e85

I've been running e85 on and off for 20k and haven't had any issues

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  • Member
  • Member For: 12y 2m 15d
  • Gender: Male

Pw surge x 2 460s (submerged surge) 1000cc kpm injectors fuel reg is what I have. Std intank and fuel rail.. makes 415rwkw on 98 @ 18psi and 470 19-20psi on e85.. I use a turbosmart 12psi actuator

I was under the impression that 2 pumps would need aftermarket fuel rails as pressure gets too high. If I use 2 x 044 pumps on standard fuel rails, would it be touch and go?

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  • Silver Donating Members
  • Member For: 19y 6m 13d
  • Gender: Male
  • Location: OZ

2 x 044 running full noise on an otherwise stock system will see ~ 0.8 bar rise in base fuel pressure. Dude with he long name, have you checked your base fuel pressure?

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  • Hench, but no longer shredded or tanned.
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  • Member For: 17y 9m 24d
  • Gender: Male
  • Location: Canning Vale, W.A

Neg no idea tbh m8 the only info I can give ya is what im runnin apart from that my knowledge is extremely limited

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  • Member
  • Member For: 18y 7m 24d
  • Gender: Male
  • Location: @ my laptop

How much boost Mick?

We couldn't get boost below 21-22psi so ended up fattening up the afr's to 11-1 and with very little timing it made 410rwks on 98

20 psi

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Probably was talking about the challenges in controlling boost with. them.

we do our own port jobs and had no issues controlling it, even with the 4" exhaust etc

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  • Member
  • Member For: 12y 2m 15d
  • Gender: Male

2 x 044 running full noise on an otherwise stock system will see ~ 0.8 bar rise in base fuel pressure. Dude with he long name, have you checked your base fuel pressure?

would installing a FPR1200 on its own suffice with 2 x 044 or are new fuel rails and fitting kit needed which costs a poop load

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  • RNS10S
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  • Member For: 18y 5m 4d
  • Gender: Male

we do our own port jobs and had no issues controlling it, even with the 4" exhaust etc

Done one on a BF yet Mick?

Spiro had no issues with FG's.

I think mine was the first BF, then a CMS car was done and they had the same issue.

I think it's an actuator issue so I'm going to try a garrett one down the track.

I would advise anyone considering a 6235 on a BF to get the turbo without the included actuator and opt for a garrett one.

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