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  1. #1
    Offshoreonly Advertiser Offshoreonly Advertiser Whipple Charged's Avatar
    My Boats:
    Engine, speed, powerboats, Outerlimits SV43 with Whipple 1375SCI's
    Join Date
    Oct 2000
    Location
    Fresno, CA, 93722, USA
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    NEW Whipple 4.5L Supercharger

    Whipple Superchargers, the supercharging experts are proud to announce the release of the much anticipated W275ax 4.5L supercharger lineup.

    The new W275ax twin-screw supercharger is the latest supercharger added to Whipple's offering. With unique benefits such as a new 12-rib serpentine belt system, HD drive, oversized oil capacity, new rotor profile, new rotor port timing, multiple discharge pressure ratio options and oversized bearings.

    While boasting all the new features, the Whipple W275ax (4.5L) is the identical height and length of the popular W245ax (4.0L) giving the 4.5L little issues for fitment yet giving a significant boost in potential power.







    Whipple Superchargers, the leader in supercharging and computer upgrade packages
    www.whipplesuperchargers.com

  2. #2
    Platinum Member Platinum Member
    My Boats:
    skater 40
    Join Date
    Jan 2003
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    Tucson,Az.
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    787
    When is the 10 litre going to be available?Now that PSI is out of business,the timing is right.

  3. #3
    Offshoreonly Advertiser Offshoreonly Advertiser Whipple Charged's Avatar
    My Boats:
    Engine, speed, powerboats, Outerlimits SV43 with Whipple 1375SCI's
    Join Date
    Oct 2000
    Location
    Fresno, CA, 93722, USA
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    1,430
    Quote Originally Posted by skater40 View Post
    When is the 10 litre going to be available?Now that PSI is out of business,the timing is right.
    Its on the board, but the race market is soft....
    Whipple Superchargers, the leader in supercharging and computer upgrade packages
    www.whipplesuperchargers.com

  4. #4
    Registered
    Join Date
    Jul 2010
    Posts
    165
    Nice! How much more power does the 4.5L make over the 4.0L?

  5. #5
    Offshoreonly Advertiser Offshoreonly Advertiser Whipple Charged's Avatar
    My Boats:
    Engine, speed, powerboats, Outerlimits SV43 with Whipple 1375SCI's
    Join Date
    Oct 2000
    Location
    Fresno, CA, 93722, USA
    Posts
    1,430
    Quote Originally Posted by Esquire View Post
    Nice! How much more power does the 4.5L make over the 4.0L?
    Just depends on the power the 4.0 is making. At 1000hp, it makes another 60-80hp with no changes. But also has more capacity to make far more!!!
    Whipple Superchargers, the leader in supercharging and computer upgrade packages
    www.whipplesuperchargers.com

  6. #6
    Registered PhantomChaos's Avatar
    My Boats:
    Formula FASTech 382 Sunseeker Apache 45
    Join Date
    Dec 2000
    Location
    Bell Canyon, CA
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    12,756
    It looks physically similar (or even smaller) than the 3300. Is it?

  7. #7
    Registered
    My Boats:
    1990 Sleekcraft 20SST 2.5Merc EFI Offshore
    Join Date
    Jan 2010
    Location
    Pensacola Beach, FL
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    356
    Quote Originally Posted by skater40 View Post
    When is the 10 litre going to be available?Now that PSI is out of business,the timing is right.
    I am a Whipple fan also but since when is PSI out of business? I thought I saw something new from them not that long ago....

    Just curious.

  8. #8
    Platinum Member Platinum Member
    My Boats:
    skater 40
    Join Date
    Jan 2003
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    Tucson,Az.
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    787
    Call them.Doors are closed and they filed BK.

  9. #9
    Registered
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    Jul 2010
    Posts
    1,365
    That sucks, PSIs looked mean!!

  10. #10
    Registered
    Join Date
    Dec 2002
    Location
    MO
    Posts
    239
    Quote Originally Posted by skater40 View Post
    Call them.Doors are closed and they filed BK.
    Just talked to them wed. They said six to ten units available by December. Maybe they lied to me?!?!


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