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Rb30 Crank

nsmo30tt

By nsmo30tt,
in Engines & Forced Induction

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nsmo30tt Enthusiast

nsmo30tt

Posted
Posted

hmm was just wondering how much hp a standard rb30 crank could handle, I know there nitred as standard and that but has anyone used the standard crank in a big hp rb30.. i dont really wana hear much about other mods coz everything in the block and head is going to be replaced with quality parts that can handle the hp.. but anyway the question could the crank handle around 800-1000hp at the wheels .. btw its a drag car

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nsmo30tt Enthusiast

nsmo30tt

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thanks .. good to hear thats nice n high.. also while im here any recomendations on pistons basicly got my mind set on some cp pistons .5mm oversize with 9:0:1 compression ratio.. coz the only other option was 8:2:1 but recently found ones that are 1mm oversize with 8:5:1 now id like to stay with my first pick but any knowledge or advice would be great..

thanks

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https://www.sau.com.au/forums/topic/206804-rb30-crank/#findComment-3658102
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  • 4 weeks later...
drgnball34 Rising Star

drgnball34

Posted
Posted

im getting my rb30 block resin filled half way...aiming for 700rwhp but reliable at the same time.. I also had the crank nitried...although have since been told they come factory like that...oh wells cant be worse the standrd i guess.

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https://www.sau.com.au/forums/topic/206804-rb30-crank/#findComment-3733730
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