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| ed_fairmont_turbo |
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Well my nicely worked ed 4.0L motor has blown up because my hose broke on my waste gate and last thing i sore on the boost gauge was 27psi then the motor cut out, but more to the point i have bought a AU series II motor with 38,000km and put it in with a few mods but it just doent have the power as the last motor, i think it maybe the inlet manifold, does anyone know why the ba xr6 turbo doesnt use the bbm with the butterflies? If u look at one they don't even have the acuator
_________________ ED Fairmont: Master Power GT45, race spec T5, Wolf v4, 870cc Injectors, EF bottom end, EF Head, Surcam custom Grind Cam, Crane LX92 Coil |
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| horis |
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i think it might have something to do with the fly by wire throttle body and computer programing
_________________ 95 ef montfor sale pm for info, 88 hilux mud truck |
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| ed_fairmont_turbo |
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Yeah that's true but the ba n/a six pot still uses the actuator
_________________ ED Fairmont: Master Power GT45, race spec T5, Wolf v4, 870cc Injectors, EF bottom end, EF Head, Surcam custom Grind Cam, Crane LX92 Coil |
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| Steady ED |
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Why don't you just use your ED manifold on the AU motor??
Can use the same piping then too, makes cooler piping a hell of alot easier. The BAs dont use the butterflys cause apparently they tested it and they didnt notice any effect under boost, so they pulled it out.
_________________ ED XR8 Sprint - S-Trim, V500, 249rwkw |
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| stockstandard |
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The butterflies are for tuning the runner length in a NA engine. Makes no difference in a boosted engine.
_________________ Stoke me a clipper, I'll be back for Christmas |
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| Dansedgli |
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Would enabling it on a boosted motor help spool a larger turbo or would there be no benefit?
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| ed_fairmont_turbo |
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I tried putting my ed manifold on but the throttle body leaves no clearence for the a/c compressor to fit
_________________ ED Fairmont: Master Power GT45, race spec T5, Wolf v4, 870cc Injectors, EF bottom end, EF Head, Surcam custom Grind Cam, Crane LX92 Coil |
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| HiBoost |
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ed_fairmont_turbo wrote: I tried putting my ed manifold on but the throttle body leaves no clearence for the a/c compressor to fit
LoL had same trouble with the aircon condenser, now i have no air con....
_________________ 4LTR-JET: 9.1 @150mph!! |
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| howitzer85 |
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The length of the runners in NA applications are very benificial (hence the butterflies) but in forced induction systems there is no effect.
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| dynowog |
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howitzer85 wrote: The length of the runners in NA applications are very benificial (hence the butterflies) but in forced induction systems there is no effect.
actually it helps promote lowdown air speed and thus allows earlier turbo spool up to so yeah!!!! |
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| xpression |
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but is the butterfly system up to the task of holding boost pressures without letting u down?
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| balizticbobo |
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Fit your old ED Rocker gear and camshaft.
If you have a look at the specs on the AU camshafts its suprising that they make any power at all.
_________________ 13.28@103.73mph |
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| EBXR8380 |
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balizticbobo wrote: Fit your old ED Rocker gear and camshaft.
If you have a look at the specs on the AU camshafts its suprising that they make any power at all. ED and AU valve gear are not combatable !!! They have different rocker ratio's.....
_________________ As in ZOOM 126 edition |
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| IMPRTETA |
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to use the "ED" intake manifold, you just need the standard brakect that moves the aircon down a couple of inchs,
The ED cam and rocker gear should bolt straight bak on to the AU. |
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| ed_fairmont_turbo |
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the au valves are different length aswell
_________________ ED Fairmont: Master Power GT45, race spec T5, Wolf v4, 870cc Injectors, EF bottom end, EF Head, Surcam custom Grind Cam, Crane LX92 Coil |
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