bosch 4.3 or 4.4
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    1. #1
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      bosch 4.3 or 4.4

      Hello all, been doing the stage 0 stuff as well as other maintenance and have been researching a tune for my 855r. Seems like I dont need the added capacity of the 4.4. IPD id out of my price range as well. I do not trust ARD and I have heard that the Speedtuning ecm runs rich. I plan on keeping the stock turbo and have a modified exhaust. your thoughts please.

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    3. #2
      Junior Member nick_rabbo's Avatar
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      What's up Ben.

      Have you looked at Vast Tuning? Aaron from VT seems to be the go to guy for our P80 cars.

      Sent from my ONEPLUS A5000 using Tapatalk
      2004 Volvo S60R - SOLD - Elevate Body Kit, Tune, Downpipe and Exhaust, Snabb Intake.
      1997 Volvo 850R - 130K - 16t Angled, R Manifold, Maximizer OBX Downpipe and Exhaust, Snabb Intake, Snabb FMIC, Blue Injectors, Beust/Vast Tune, 302mm BBK, CherryTurbo Strutbrace, Do88 Silicone Hoses (All), Koni Sports Front & Rear, IPS Sways, H&R Springs, H&R rear 20mm spacers, Nokian zLine A/S 215/45/17. (Soon to be installed: S90 MAF, Quaife LSD, 7+7 hybrid K24, DW 900cc Injectors, DW200 Pump, e85. Then I'm done, I promise. Maybe.)

    4. #3
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      Thanks for the reply. I did contact him but all his tunes are 4.4 and I need a laptop and cable to datalog I believe. Seems complex and beyond just a step up from stock. But I have heard nothing but good things about his tuning.

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    6. #4
      Senior Member ScottishBrick's Avatar
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      So get the euro R tune with no over boost limit from Vast
      2003 V70 T5 - Mystic/Graphite - M56LK - 195k - "O-Three"
      1999 V70 T5 - Pewter/R Graphite & Alcantara - AW42 - 291k - Daily/Work Wagon
      1999 V70 T5 - Nautic/R Graphite & Alcantara - M56H - 174k - Rescued
      1999 V70 T5 - Emerald/Graphite - M56H - 119k - Garage Queen
      2000 V70 T5 - Mystic/Graphite - AW42 - 238k - Moms Unicorn
      2000 S70 GLT SE- Mystic/Graphite - AW42 - 212k - Sisters

    7. #5
      Junior Member Zoinks's Avatar
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      There's a new tuner sweeping Volvospeed, Calvin from Sovvagn Motorwerke. Basically the same type of tuning from Vast but he has allegedly less experience that Aaron at Vast (?). I'd be interested in a 'scientific' comparison between the two options, but when the time comes I'll probably go with Vast.
      1998 V70R Mystic Silver/Graphite
      1996 RN Swapped 854R Bright Red/Graphite

      Past:
      1998 V70 NA/m Classic Red/Light Gray

    8. #6
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      thanks

      Quote Originally Posted by Zoinks View Post
      There's a new tuner sweeping Volvospeed, Calvin from Sovvagn Motorwerke. Basically the same type of tuning from Vast but he has allegedly less experience that Aaron at Vast (?). I'd be interested in a 'scientific' comparison between the two options, but when the time comes I'll probably go with Vast.
      exactly.. sent a message to Aaron already about his euro tune for my car.. we will see...

    9. #7
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      looks like Aaron's stock euro tune will be what I will be getting as an Christmas present to myself...haha... I drive the car normally 95% of the time.. and will report back on the overall experience when I get it...stay tuned...

    10. #8
      Junior Member nick_rabbo's Avatar
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      Pun intended?

      Sent from my ONEPLUS A5000 using Tapatalk
      2004 Volvo S60R - SOLD - Elevate Body Kit, Tune, Downpipe and Exhaust, Snabb Intake.
      1997 Volvo 850R - 130K - 16t Angled, R Manifold, Maximizer OBX Downpipe and Exhaust, Snabb Intake, Snabb FMIC, Blue Injectors, Beust/Vast Tune, 302mm BBK, CherryTurbo Strutbrace, Do88 Silicone Hoses (All), Koni Sports Front & Rear, IPS Sways, H&R Springs, H&R rear 20mm spacers, Nokian zLine A/S 215/45/17. (Soon to be installed: S90 MAF, Quaife LSD, 7+7 hybrid K24, DW 900cc Injectors, DW200 Pump, e85. Then I'm done, I promise. Maybe.)

    11. #9
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      haha no I didn't even realize I did that..

    12. #10
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      Euro Tune

      Quote Originally Posted by Bens850r View Post
      haha no I didn't even realize I did that..
      BTW anyone actually try it or know anyone who has?

    13. #11
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      Quote Originally Posted by Bens850r View Post
      BTW anyone actually try it or know anyone who has?
      Just ordered the euro tune from Vast..looking forward to installing it

    14. #12
      Quote Originally Posted by Bens850r View Post
      Just ordered the euro tune from Vast..looking forward to installing it
      He just finished tuning my car. (16T, green injectors, Do88 intercooler, RIP kit) Aaron is very knowledgeable and provided quality customer service when I was having problems getting my car to connect with the laptop. His tune has been top notch so far.

    15. #13
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      Thanks for the reply. I guess I will get the ecu this coming week. One day a set up like yours is what I am thinking. Suspension will be after the ecu and it will honestly be a long while before I can do those performance upgrades.

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