Close

    • VF-Engineering OBD-II Hex tuning software finds massive gains on the Alfa Romeo Giulia Quadrifoglio F154 2.9 V6

      The Alfa Romeo Giulia Quadrifoglio is a very stout car in stock form with its 2.9 liter F154 V6 (based off a Ferrari V8 design) easily providing enough brute force to run with and pull from the competition.


      Just look at the baseline here on VF-Engineering's Mustang dyno. This is a dyno BoostAddict.com is very familiar with as our Project 991.2 put down a baseline of 345 wheel horsepower.

      The Giulia Quadrifoglio F154 V6 baselines 418 wheel horsepower:


      That is a stout powerplant.

      The tuning market for it though is not nearly as robust as its competition. Few tuners are getting much out of it but VF is showing some impressive numbers:

      68 WTQ Peak Gains
      72 ft. lbs MAX Gains @ 3,800

      21 WHP Peak Gains
      51 horsepower MAX Gains @ 4,150

      Yes, the big torque gains come down low but from 2500 rpm to 5600 rpm there is a substantial increase in area under the curve.

      The turbos look like they run out of steam but power keeps building until 6500 rpm.

      Either way this software makes a substantial difference and we look forward to seeing some track numbers. It's about time this platform got going.


      This article was originally published in forum thread: VF-Engineering OBD-II Hex tuning software finds massive gains on the Alfa Romeo Giulia Quadrifoglio F154 2.9 V6 started by Sticky View original post
      Comments 2 Comments
      1. SpeedLimit?'s Avatar
        SpeedLimit? -
        Any F80 #'s on this dyno for comparison?
      1. Sticky2's Avatar
        Sticky2 -
        Click here to enlarge Originally Posted by SpeedLimit? Click here to enlarge
        Any F80 #'s on this dyno for comparison?
        Guess who just predicted the next article... Click here to enlarge