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Before & After Results & Logs for an Elantra N DCT

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  • Before & After Results & Logs for an Elantra N DCT

    Hey guys,

    I did some more testing & tuning in my Elantra N tonight & ran my best 1/4 mile ET & trap speed: [email protected] MPH.

    The car is stock except for the JB4 & E30. I’m currently running map 5 w/custom settings. I’m limiting boost in the lower gears so there’s no wheel spin in 1st & only a touch of it on the 1->2 shift. It now spins much less than when it was stock!

    I also ran the car under the same conditions and stretch of road with the same LC RPM on the JB4 map 0 (stock). It ran [email protected] So the JB4 is worth ~4-4.5 tenths & 5.5-5.75 MPH in the 1/4. That’s some awesome bang for the buck!

    More importantly, the car is brutally fast coming out of corners. The JB4 made a world of difference there. It’s so much easier passing people on two lane roads! And no more wheel spin at all thanks to boost by gear!

    Before & after Dragys are below along w/a video of a 12.5 pass & a data log. It's amazing how sophisticated the JB4 has gotten. What started as a zener diode 30+ years ago has evolved into quite a powerful tuning system! I gotta say, I'm impressed!

    Elantra_N_12_5_Pass.csv

    Click image for larger version  Name:	EN_12_9.jpg Views:	0 Size:	36.3 KB ID:	814204 Click image for larger version  Name:	EN_12_9.jpg Views:	0 Size:	36.3 KB ID:	814205

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