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BMW 3-Series (E90 E92) Forum
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JB4 Stage 2 N55 Review
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09-04-2011, 01:46 AM | #25 |
台灣 台北市
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how about acceleration, which one is faster?
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09-04-2011, 08:36 AM | #27 |
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09-04-2011, 12:33 PM | #29 |
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What we need to do is get 2 335i's that are tune only, one with an N54 and the other with an N55 and compare the difference in pulling power. We should get both with Juiceboxes and both with Procedes and do some technical comparisons.
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2jZ + RB26 + 4G63 + LS9 + N54 =
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09-04-2011, 12:36 PM | #30 |
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Since I have no other supporting mods other than a tune, for about 2-3 weeks, I'll gladly do a dyno. I just need to find one in my area and hope it doesn't cost a lot to do it though..
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09-04-2011, 12:37 PM | #31 |
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Well a dyno will only tell half the story, we need 2 tune only cars with identical transmissions and we need to do like 40-120 pulls with them to compare.
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2jZ + RB26 + 4G63 + LS9 + N54 =
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09-04-2011, 12:47 PM | #32 |
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09-04-2011, 12:47 PM | #33 |
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will i ever see this for my f10 535 i have the stage 1 jb3????
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09-04-2011, 12:53 PM | #34 |
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They are off by like 15-20 hp but the N55 appears to be more torquey and and the torque peaks a little lower so I want to see some real life comparo runs.
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2jZ + RB26 + 4G63 + LS9 + N54 =
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09-04-2011, 03:17 PM | #35 | |
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I'm curious to see the results if I get the jb4 for n55 and do another comparision with my friend.
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09-04-2011, 03:24 PM | #36 | |
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We need two identical cars - both sedans, both rearwheel drive and both with identical transmissions, one with an N54 and one with an N55, this needs to be isolated to only one variable and that is engine.
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2jZ + RB26 + 4G63 + LS9 + N54 =
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09-04-2011, 03:30 PM | #37 |
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I just noticed i have been running 12 psi only. lol I haven't moved pass map 1 yet. I am going to test 14-15 psi out later.
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09-04-2011, 03:31 PM | #38 | |
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If there are any n54 cars with procede or JB4 that want to do a comparison i am down and ready lol... ![]() |
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09-04-2011, 03:37 PM | #39 |
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woot nice!!!
fastest 335 right now has a JB! jb FTMFW!
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09-04-2011, 03:46 PM | #40 |
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Well I am lol, just drive down to Florida! haha
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2jZ + RB26 + 4G63 + LS9 + N54 =
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09-04-2011, 03:47 PM | #41 |
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09-04-2011, 03:54 PM | #42 | |
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09-04-2011, 05:00 PM | #43 | |
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Mike
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![]() ****APRIL SALES AND COMBO DEALS!! - CLICK HERE!!**** N54 RWD Catless DPs - 349.00 Shipped!! ER Products 10% OFF + FREE SHIP - PURE TURBOS - ON SALE - JB4 SALE!! $50.00 OFF - BM3 Now Available - VRSF + Free Ship |
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09-04-2011, 05:08 PM | #44 | |
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2jZ + RB26 + 4G63 + LS9 + N54 =
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