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Some jb4 big turbo dyno charts!
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02-26-2011, 02:36 PM | #1 |
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Some jb4 big turbo dyno charts!
Just saw these customer dyno runs and thought they were worth sharing. Car is an automatic with full bolt ons, JB4, dual CM10 nozzles 95% meth, race gas (as insurance), and RB turbos. Even with the dual CM10 nozzles he is still fighting fueling problems up top. The 14.5psi run and 20psi run are targeting the same air/fuel curve but you can see at the higher boost level something just isn't keeping up. Possibly the in tank pump. Still not bad numbers. STD numbers were 1-2% lower.
Mike Last edited by Mike@N54Tuning.com; 02-26-2011 at 03:31 PM.. |
02-26-2011, 03:37 PM | #6 |
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I'd take 500 hp.
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02-26-2011, 04:19 PM | #10 |
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Nice results! Is there a reason why so little boost is pushed down low?
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02-26-2011, 04:29 PM | #11 |
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02-26-2011, 04:36 PM | #13 |
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07 AW e90 335 :jb4/dci/ic/meth= 12.2 @116 :jb4/dci/ic/meth/RaceGas/Slicks/gutted = Broken ET BOARD!
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02-26-2011, 04:49 PM | #16 |
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Does it look blow up to you? Mine is holding pretty well to.
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07 335i AT - MOTIV 750 - MHD E85 BMS flash - BMS PI - JB4G5 - Okada Coils - NGK 5992 Plugs - Helix IC - Snow Stg. 3 - Stett CP - Custom midpipes with 100 HJS Cats - Bastuck Quad - PSS10 - QUAIFE LSD - BMS OCC - Forge DVs - AR OC - ALCON BBK - M3 Chassi - Dinan CP - Velocity M rear Toe arms - Advan RZ-DF - LUX H8 - Level 10 AT upgrade
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02-26-2011, 07:19 PM | #20 |
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