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  1. #1
    BOOSTED's Avatar
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    Who's running a SC III & 42's inj ???

    Who's running the SC III , 42 inj & Stock ECU ??
    What Mph are you running? What setup?


  2. #2

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    I am in a GPRXP 82 mph

    42lbs injectors, stock ECU, modified Riva air intake, Rotax Intercooler
    Last edited by Lvnspeed; 03-19-2007 at 09:30 AM.

  3. #3
    BOOSTED's Avatar
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    Now who's running it in a RXP?

  4. #4
    KiwiRXP's Avatar
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    I am running a Stage II kit with the stage 3 sc, metal ic piping, skat 3 blade, thermostat, but no wedge, this is on an 05' RXP. I see 75mph all day in 28c weather with a full tank. I still have to pitch the prop as I am seeing 8150 constantly.

  5. #5
    BOOSTED's Avatar
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    Thought you should be quicker than that

  6. #6
    Vern's Avatar
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    I am close, see my setup in my sig ...

  7. #7
    KiwiRXP's Avatar
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    I'm sure I will pick up a couple of mph dropping a bit of gas and pitching the prop right. I could be wrong, but I wouldn't expect to get more than around 77-79 on a summers day with this set up.

  8. #8
    i'm running a riva s3 s/c with 42 lb injectors & rr stock class ecu, riva 4'' rear intake, riva rear exhaust, riva i/c, riva intake grate, riva sponsas, riva finger throttle, r&e block off, 15/20-2mm, metal washers, cermanic bearings, riva reduction nozzle 81mm ring, rr front engine mount, rr light weight valve spring retainers & shims + i hope 2 get a rr cam she is still going together hope 2 get some more work done this week shooting 4 low 80's but we'll c when she done & hits the water

  9. #9
    BOOSTED's Avatar
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    My guess is 77-79 with all the free mods done. I think this charger gets you fast from A to B but can't expect big Mph gain from it. Am i right?

    I have a full Riva Stage II and planning to add these;

    Riva SC III
    42 inj
    15/19 Riva skat

  10. #10
    Site Admin Green Hulk's Avatar
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    It' add's about 250 RPM's over a RR high boost SC so you can bet your ass it add's top speed

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