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408 cam

This is a discussion on 408 cam within the Internal Engine forums, part of the LSx Technical Help Section category; i plan on doing a 408 also with the AFR 225's. what would be a good radical cam to put ...

  1. #1
    Senior Member cam02ss's Avatar
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    408 cam

    i plan on doing a 408 also with the AFR 225's. what would be a good radical cam to put in there? Also.. what are the pros/cons to doing a solid roller vs. hyd. roller? im planning on spraying eventually and basically want to have a street brawler. i just had 4.30s put in the 12 bolt so thats the gear i'll be running. thanks

  2. #2
    Slow'er'Ass Mr. Luos's Avatar
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    Red Tint Jewelcoat
    2008 Trailblazer SS

    4.30's??? That will need changed if you race it. 3.73 or 3.90.
    With my 402, 4.11's, and 26" tires, I max out at 124 MPH in 4th gear. I can trap higher than 124 MPH at sea level. Went 4.11's because I run 5800 feet above sea level 99.9% of the time.

    My cam is a Texas Speed 248/254 629/622 113 in my all motor 402.
    523 RWHP running Patriot heads and through a Moser 9".
    2008 Trailblazer SS
    Yank PTB3600, Kooks 1 7/8" LT's, 4" intake, E-fans, Magnaflow, Sonnax kit, tranny cooler, tune.
    Lowered, HID's, tinted.

    1999 Pontiac Trans Am WS.6 #1747 SOLD
    531.1 RWHP 481.3 FT/Pounds all motor.

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