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  #1  
Old 2nd February 2017, 12:20 PM
1781cc 1781cc is offline
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Default JHM Tuning looking at the V10 Engine

Always knew of these guys due to the magic they can perform on the B6/7 S4 V8, now they are looking at the V10 I am getting excited:

https://www.youtube.com/watch?v=WIFd...ports,Inc.(JHM)
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Old 2nd February 2017, 04:33 PM
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They came up while I was searching for carbon cleaning info.

I was considering their intake spacers!
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Old 2nd February 2017, 05:52 PM
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yeah, they are well known in the chain driven v8 circles, I seriously researched supercharging my S4 before deciding to get something bigger (which to all intents and purposes the S8 is essentially a more refined version of the same car)

check this, its hilarious how much they gained, this car annihilates RS4s

https://www.instagram.com/p/sygQP6u4v7/
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Old 2nd February 2017, 08:54 PM
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Holy moly.... that thing is scary!
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Old 2nd February 2017, 09:16 PM
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yup, now imagine that tuning/supercharger approach applied to the D3 - the net gain on the B6 was 120whp, which considering the compression ratio on a N/A is huge gains.
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Old 17th February 2017, 09:01 PM
davidd003 davidd003 is offline
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I have ordered and received the JHM Oil Separator Heater Bypass Kit, JHM Lightweight Crank Pulley, JHM Intake Spacers.
Fitting and Carbon clean coming in a few weeks. I 'll let you know if anything noticeable happens!!
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Old 17th February 2017, 09:03 PM
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Please do a dyno run before and after
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Old 18th February 2017, 05:09 PM
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I'm seriously considering the intake spacers. I'm worried they're going to move even more of the power higher up the rev range though.

David, I'd love to see your results!
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Old 18th February 2017, 08:19 PM
davidd003 davidd003 is offline
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I don't think I'll get a dyno run in, but I'll get a 0-100 (0-62) and 1/4 mile times before and after.
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2007 Audi S8 V10
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Soft close doors, 20" 7-twin spoke wheels,Garage door opener (Home link), Load through facility, Electric rear and side sunblind, Seat heaters for outer rear passengers, Electric boot close, Advanced Parking System with rear view camera, Four-zone climate control

Retro Fits
AMI & updated the 2G Software & NAV Maps
Boot Umbrella Holder
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  #10  
Old 23rd October 2023, 12:51 AM
Versace Versace is offline
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Any updates on the JHM Tune? I am interested as well!!
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