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    #11
    Quote Originally Posted by Ratickle View Post
    It does need to be stock according to the rules I have.


    ENGINE CLASSIFICATIONS:
    S – STOCK ENGINES (ANY PRODUCTION ENGINES WITHOUT MODIFICATION, 500 HP ENGINES ARE NOT STOCK)
    F – FOR MODIFIED FACTORY ENGINES WITHOUT POWER (INCLUDES 525 SC STOCK)
    M – CUSTOM BUILT MODIFIED ENGINES WITHOUT POWER ADDED FEATURES
    P – POWER ADDED FEATURES (i.e. BLOWERS, TURBOS, NITROS, TURBINES, etc.)
    i thought they raised the rpm rules in SBI atleast..so i think its still considered legal..BUT NOT SHURE !


    i didnt even know u can have 510 CI per SBI rulebook ???!!!!

    6.8.2. Engine maintenance and rebuilds – The respective motors can be maintained and rebuilt, utilizing stock OEM parts and specifications, with a maximum cubic inch limitation of 510 cu in and a maximum compression ratio of 9.0:1, all other engine specifications and tolerances must be as per the Original Engine Manufacturer or have approval from SBIP in writing. Note: After market 502 cubic inch GM blocks may be used.
    Last edited by 600sci; 09-04-2011 at 01:41 AM.
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