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BMW 3-Series (E90 E92) Forum
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ESS review
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04-02-2009, 12:30 AM | #23 | |
Colonel
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So, 1) I take it you didn't want a $1000 warranty you mean? 2) Forgive me if I should know this... I didn't see it referenced in your post, and from what I recall, Dinan claims the crank numbers are supposed to be 384 hp and 421 lb/ft torque. Do you know what stage 2 ESS numbers would be comparatively, at crank? Or even better, at the wheel? A local user dyno'd around 320 WHP / 360 Wtorque on a Mustang with a Dinan, which at 15% loss, would seem to match their crank numbers claimed. |
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04-02-2009, 04:50 AM | #24 | |
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ESS stage 1: 355 hp / 480 Nm torque ESS stage 2: 380 hp / 520 Nm torque ESS stage 3: 400 hp / 550 Nm torque (better intercooler required) You will get even more hp / torque by adding downpipes, DCI etc. as the software adapts to these mods. Stage 4 should be somewhat above stage 3, but I think there are no "official" numbers available yet. Alpina_B3_Lux
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04-02-2009, 11:19 AM | #25 | |
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Anything else one would consider? |
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04-02-2009, 12:10 PM | #26 | |
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Alpina_B3_Lux
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04-02-2009, 12:46 PM | #27 |
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Guys ... let's just say those numbers are low.
Guy with 135 on a mustang dyno with stage 1 did 330whp. That is about 375 at the crank. I will have my stage 3 dyno up soon. |
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04-03-2009, 10:07 AM | #28 |
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04-03-2009, 10:12 AM | #29 |
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04-03-2009, 10:34 AM | #30 | |
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04-03-2009, 10:42 AM | #31 |
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My ESS flash dynod at 315 at only 10.5 psi, and a rathe rich AFR due to a safe mode. I have no doubt it makes more than advertised. That was a relatively conservative dyno also, that's about what an LS1 Camaro SS puts down there, and about 30 less than an LS2 Vette. 45+ up from stock on an extra 2-2.5 psi, which is not dissimilar to what Dinan 2 seems to gain. I'm sure stage 3 is in another world, with an extra 4 psi of boost.
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