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  1. #1
    Site Admin Green Hulk's Avatar
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    Riva now has pro series blockoffs for the RXT / GTX

    These are just like the Pro Series RXP but they fit the RXT/GTX platform
    They are still 100 mm long which covers about half the OPAS opening to keep them IJSBA legal

    http://www.4-tecperformance.com/inde...roducts_id=986



  2. #2
    SeaGoat's Avatar
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    Those look nice and clean. Might need some on the T-X.

  3. #3
    KC Blue Thunder's Avatar
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    If you already have an OPAS block off on your RXT or GTX what's to gain from installing these. They look sweet but damn pricie if not needed.

  4. #4
    Site Admin Green Hulk's Avatar
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    Actually, you stand to gain a lot.

    Those guys that have been running the Race Engineering blockoffs can tell you that there are tremendous gains in handling over just the standard blockoff plates. It's a night and day difference.

  5. #5
    Vern's Avatar
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    Quote Originally Posted by Green Hulk View Post
    Actually, you stand to gain a lot.

    Those guys that have been running the Race Engineering blockoffs can tell you that there are tremendous gains in handling over just the standard blockoff plates. It's a night and day difference.
    Yup, and the faster you go, the more benefit they are. I don't understand why blocking off that part of the hull helps so much, but it really does ... better, smoother handling, no porpoising at all ...

  6. #6
    Quote Originally Posted by Green Hulk View Post
    Actually, you stand to gain a lot.

    Those guys that have been running the Race Engineering blockoffs can tell you that there are tremendous gains in handling over just the standard blockoff plates. It's a night and day difference.
    Yes, Absolutely!

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