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Thread: Speed Increase

  1. #1

    Speed Increase

    whats up everyone..... the riva stage3 supercharger with 42lb pull really good ....with a 14/19 impeller @8200 RPM, 4bars of fuel,86water,89air,70'elevation,3''air intake,mod-ed ext rod,2 degree wedge,ride holes field,bucket trimmed,thru hull exhausts,two flow rites=73.3...but pulls so hard......with the 15/20 @ 7880 full of fuel=74.6.....stock ic...my ic still has not came in.....do you think i will see a speed increase when i install my new ic?


  2. #2
    bron1c's Avatar
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    probably?...wht part of the bucket do you trim?

  3. #3
    Moderator The Bandit's Avatar
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    You should see an RPM and speed increase with the I/C. you need to get it to 8100 for peak performance. 8200 with the 14/19 was probably hitting the rev limiter.

  4. #4
    Quote Originally Posted by RXP Steve View Post
    You should see an RPM and speed increase with the I/C. you need to get it to 8100 for peak performance. 8200 with the 14/19 was probably hitting the rev limiter.
    cool.....what is the rev on 07 8300 i think?

  5. #5
    [quote=bron1c;401874]probably?...wht part of the bucket do you trim?[/quo
    look for tread called free speed it will show you pic on bucket and uther stuff

  6. #6
    bron1c's Avatar
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    thanks

  7. #7
    JFizzleJR's Avatar
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    what intercooler are you waiting on?
    riva/pirahna should be about 250-300 rpms and 2-3 mph.

  8. #8
    Quote Originally Posted by JFizzleJR View Post
    what intercooler are you waiting on?
    riva/pirahna should be about 250-300 rpms and 2-3 mph.
    macsboost.....do you think the riva high flow hood is better than the riva 3'' stage1?...air intake

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