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  1. #1
    formerly Gold06RXP Turbo Nick's Avatar
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    Need more help w/ new setup

    So recently I added the S3 SC, 15/20 and 42 LBS injectors. First time out last week I went 76 MPH at 8200-8220 Rpm and 9.7 PSI of boost. So I added 1 mm of pitch to the trailing edge and went out again and saw 8180 RPM with same boost PSI and speed. So last night I added a nother mm to the trailing edge and went out today. This time I saw only 75.5 w/ 10.2 PSI of boost and I was hitting the rev limiter It was cool today compared to the other days and I was making more boost so that may be part of the reson I was hitting the limiter. I also think I may not be adjusting the prop correctly. I mean I know I bent it the right way and added 2mm of pitch. But maybe I tweeked it incorrectly somehow. I think I am going to return it to stock pitch by taking 2mm back out and purchase the reduction nozzle. What do you guys think? Should I attempt to return it to stock pitch and get the reduction nozzle? Should I have a pro pitch it back to stock or just try and bend it back myself? Please give me feedback and suggestions. Im very frusterated, confused and discouraged


  2. #2
    JFizzleJR's Avatar
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    Leave the prop the way it is and purchase the reduction nozzle. Then go from there.

  3. #3
    kp04rxp's Avatar
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    definitely get the reduction nozzle.. You have about the same setup as me and if the temps are cool you will most likely want to run with the 81mm to start out.

  4. #4
    formerly Gold06RXP Turbo Nick's Avatar
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    Thanks for quick responses guys. I will get the reduction nozzle. Getting this thing dialed in is driving me bonkers Please everyone give me there 2 cents

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