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Ported 2020 GT500 blower by Jokerz/LMT makes 1000rwhp

Discussion in '2020+ Shelby GT500 Mustang' started by [email protected], Jan 26, 2020.

  1. Justin@VMP

    [email protected] Authorized Vendor Authorized Vendor

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    I've been working with these guys on our VMP line of blowers. Jokerz actually bought a GT500 to develop the porting program and be first to market. Having this partnership with them was a significant part of why we decided to buy a GT500 motor from the dealer and swap it into our 17 GT Track Attack car.

    When VMP's 2020 GT500 comes in we'll have two engines to do development on simultaneously with different ECUs/control systems.

    VMP has continued to stake our name on the TVS line of superchargers and the 2650 rotor set does not disappoint. I do have to say that the factory 2020 blower is very restrive. If I was to bring up cut-aways compared to our odin blower you would see how badly strangled the stock 2020 blower is. You can't blame Ford...they built an awesome machine and hit their power target with durability and emissions all wrapped into that. Most of Ford Performance's goals are with Whipple...not the OEM supplier. It has been up to VMP, Magnuson and Jokerz to develop the hardcore TVS technology to push power numbers higher and higher.

    We ended up making 1010rwhp at ~20-21psi. Previously, the car was making 900-920rwhp, we considered our best-case stock blower dyno pull of 922rwhp when quoting gains in this video.

    There were gains to be had even on the stock 92mm TB, around 40-50RWHP. We ultimately slapped on a VMP 105mm TB and made over 1000rwhp. This engine is running a stock upper pulley, 4lb (20%) lower pulley, E85, and LT headers.

    The stock 92mm TB is around 10.3 sq in of area compared to VMP's 105mm at 13.4 sq in (30% larger). Most of the big monoblades are in the 15-19 sq in range. I believe these front inlet blowers do not need as large of a TB compared to rear-inlet blowers that have to slow the air down for the big ~150* turn.

    The powerband to 8k is incredible with this blower + the 5.2l engine, we could probably keep spinning it.

    Also worth noting...we have been using a JMS throttle max to allow us to use these analog hellcat based 92mm and 105mm TBs on a Gen2 coyote ECU. This has helped us overcome the barrier of the digital 2020 GT500 TB and test just like a new GT500 sans the MT82 trans in Track Attack. JMS Products - ThrottleMAX - JMS



    2020-01-23 13.19.13.jpg
     
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  2. Tob

    Tob Salut! Staff Member Super Moderator

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    Good stuff Justin!
     
  3. tt335ci03cobra

    tt335ci03cobra Well-Known Member Established Member

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    Fantastic numbers. For those that are into great easy enough efficient power, this is outstanding.

    Bolt ons, tune, e85 and porter blower for 1000whp is a whole new world.

    So cool to live in these time.
     
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  4. tones_RS3

    tones_RS3 I like members members. Established Member

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    Very awesome.
    Watched the video last night.
     
  5. Justin@VMP

    [email protected] Authorized Vendor Authorized Vendor

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    Thanks...now to see what those upper pulleys do.
     
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  6. Tob

    Tob Salut! Staff Member Super Moderator

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    Justin, what size are the stock 2020 GT500 injectors and do you know what the fuel pump is rated at flow-wise?
     
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  7. CobraBob

    CobraBob Authorized Vendor Premium Member Established Member

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    So true! So true! Seems like only yesterday we were focused on '03-'04 Cobras scratching for 500rwhp. And now we're here, talking about 1000+.
     
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  8. svt662

    svt662 Well-Known Member Established Member

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    Big H.P Numbers, No shock to me! Let’s see what the stock motor trans can handle? Love the “2020”
     
  9. gofast15

    gofast15 Well-Known Member Established Member

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    injectors are the same as 13-14 Gt500 but the 2020 runs much higher base fuel pressure
     
  10. Tob

    Tob Salut! Staff Member Super Moderator

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    ~56lbs then for the injectors?
     
  11. me32

    me32 BEASTLY SHELBY GT500 TVS Moderator

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    What about fuel pumps?
     
  12. SID297

    SID297 OWNER/ADMIN Staff Member Administrator

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    I see potential.
     
  13. Justin@VMP

    [email protected] Authorized Vendor Authorized Vendor

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    The stock injectors are a 60mm, compared to a 48mm like 07-14 GT500. They are bigger than the 13-14 56s, and the low slope in the cal indicates quite a bit bigger.

    The twin pumps have the ability to run 100psi at wot, they are HUGE.
     
  14. Tob

    Tob Salut! Staff Member Super Moderator

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    Thanks for the lowdown Justin.

    Something else, I noticed near 100psi oil pressure from the factory gauge along my 1,000 mile trip home and that's fully warmed up. Temps were between 28° and 38°. You noticing pressures that high down in Florida right now?
     
  15. biminiLX

    biminiLX never stock Established Member

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    Great work Justin!
    I’m looking forward to my VMP Gen3R ported by Jokerz.
    -J
     
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  16. Justin@VMP

    [email protected] Authorized Vendor Authorized Vendor

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    I think higher oil pressure helps bearing durability.

    I'll let you know what the full temp spread does when we pick up a car in Wisconsin Monday and drive it home to FL!
     
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  17. AMB

    AMB Member Established Member

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    Justin:
    What lower crank pulley did you use? Was it for the 2020 GT500 or for the 5.0L Coyotes?
     

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