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  1. #1

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    Supercharger question

    I'm trying to find out if you can install a kit c supercharger to an RXP-X w/o any internal engine mods or fuel injectors? I have a pro-series exhaust, I/C relocation done, intake manifold blockoff, works grate, 83 mm nozzel, 4" air intake. Trying to figure out if I could run this supercharger or not? What do you all think or recommend?? Any help or direction would greatly be appreciated.


  2. #2
    Quote Originally Posted by rxpxfire View Post
    I'm trying to find out if you can install a kit c supercharger to an RXP-X w/o any internal engine mods or fuel injectors? I have a pro-series exhaust, I/C relocation done, intake manifold blockoff, works grate, 83 mm nozzel, 4" air intake. Trying to figure out if I could run this supercharger or not? What do you all think or recommend?? Any help or direction would greatly be appreciated.
    AND ECU + Injectors + Fuel Pressure Regulator

  3. #3
    richrxp's Avatar
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    You must install a afr gauge,without you have no clue ,if you'r runnung rich or lean.(can cause engine failure)

    I agree on the above mentioned parts.

    Except for the ecu,that's optional.

  4. #4

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    Thanks very much for the advice. What about the kit B supercharger?

  5. #5

    Join Date
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    With a B-kit you can drop in 42's-48's and use the stock ECU and be OK on AFR, although it will be a bit rich on the bottom.

    For the C-kit, you could either get a reflashed/performance ECU mapped for 50#, or 60# injectors, and all you would need is the ECU and injectors. Or you could run the OEM X-ECU with 50's maybe 55's, and a rrfpr, but as stated you would need an AFR meter to dial it in properly.

    But at this point, why buy a C-kit? Unless your getting a deal on a used one go with a Rude-X, or a Rude2/3.
    Last edited by boostaholic; 09-15-2009 at 05:16 PM.

  6. #6

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    Re: Supercharger question

    LOL.... Motor time.....!!


    Sent from my iPhone using Tapatalk

  7. #7

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    Jul 2009
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    Thanks again for the info. No deal on the kit c but I'll do some research on the ones that you mentioned!

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