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BMW 3-Series (E90 E92) Forum
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335i Cobb Race Map Dyno at 401rwhp 447rwtq
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11-27-2012, 09:01 PM | #1 |
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335i Cobb Race Map Dyno at 401rwhp 447rwtq
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11-27-2012, 09:21 PM | #2 |
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Nice job getting a baseline. Not bad for OTS! Pro tune next?
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11-27-2012, 09:25 PM | #3 |
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nice numbers, chart?
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2015 - Cayman GTS - Stock
2011 - 335is e92 - Cobb PTF E40/Rob - Beck/AR/Helix (458 rwtq and 479 rwhp) - Retired 2007 - 911 Turbo - EP1/AMS (617 awtq and 500 awhp) - Retired 2008 - 335i e92 - Cobb/AR/Helix/OSS (384 rwtq and 356 rwhp) - Retired |
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11-27-2012, 09:26 PM | #4 |
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11-27-2012, 09:44 PM | #9 |
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Solid numbers. Is this just the OTS Maps or has it been modified (whether you did it in ATR or got a ProTune)? Also, why not go with the E30 Maps?
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11-27-2012, 09:47 PM | #10 | |
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I didn't feel comfortable using 30% ethanol in my car plus it was easier for me to go down my local gas station and pump 100 octane. |
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11-27-2012, 09:50 PM | #11 |
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11-27-2012, 10:09 PM | #12 |
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Nice numbers OP. Looks like you had some wheel spin just under 4500 rpm. If you go back put a few hundred pounds in the trunk and I think you'll find you're making more power that what you did. Also, a few gallons of e85 and you should be able to get a little more timing.
BTW, love the white. Clean and sexy... |
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11-27-2012, 10:31 PM | #13 | |
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11-27-2012, 10:42 PM | #14 | |
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Either way a 110whp/150wtq delta is nice for an OTS map.
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11-27-2012, 10:48 PM | #15 |
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I just dyno'd at HPF in Portland and my first couple of pulls I had a big dip at 4000 rpm. We ended up putting boxes of sand in the trunk, @ 250 lbs. Went from 425 whp to 440 whp. Even then I had a small 10 whp dip when my turbos spooled, but we didn't have any more boxes of sand for weight and I wasn't about to sit in the trunk to get another pull.
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11-27-2012, 11:18 PM | #17 |
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11-27-2012, 11:18 PM | #18 | |
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Of coarse, wheel spin is probably a BIG factor and it's semi-normal to have a slightly "wavier" dyno as you make more power just because of how an inertia based dyno reads.
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03-04-2013, 10:24 PM | #20 |
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Approved!
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03-05-2013, 07:16 AM | #22 |
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Thanks for sharing. I am hoping to find the time to dyno baseline, OTS Stage 2+, PTF Stage 2+, OTS E30, and PTF E45 to share with the community soon.
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