Thread: 3800 Max Overbore?

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  1. #21 Re: 3800 Max Overbore? 
    The Blue One blueguy's Avatar
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    I was going to say; two totally different engines.
    Sold WBody's: '03 Blue GTP/'98 Green GTP/'98 Silver GT/'05 GXP
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  2. #22 Re: 3800 Max Overbore? 
    GTP Level Member
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    Also both 90* motors
    - 2001 Grand Prix XGT -- 11.21@124MPH
    - 2010 Chevy 2500HD LTZ -- Car hauler
    - 2011 BMW 328i Xdrive -- Wife's Daily
    - 2014 Ford F250 crew cab -- 6.2 liters of ford fail
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  3. #23 Re: 3800 Max Overbore? 
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    Do the boneyards charge a lot for a GTP engine?

    -John
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  4. #24 Re: 3800 Max Overbore? 
    Killa Bee Scottydoggs's Avatar
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    na engines are cheaper @300 ish. l67 are getting hard to find 400 up. if you find a l32 they want your first born for it most of the time. 800 up. those are street prices. cl/ ebay. your local junk yard maybe cheaper.

    if all you can find is a na engine, l36 is supposed to be stronger. then some l67 heads and lim and your top swapped, or run the na engine with a turbo. options galore.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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  5. #25 Re: 3800 Max Overbore? 
    GrandPrix Junkie SgtMarshal's Avatar
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    see for yourself:

    http://www.car-part.com/
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  6. #26 Re: 3800 Max Overbore? 
    Killa Bee Scottydoggs's Avatar
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    and most of the time a full blown rebuild is gonna run you a easy 2500 or more. for the most part, we blow em up and drop in another 400 dollar engine. you can blow up 5 or 6 of em before you reach the rebuild price. and the old block will hold 500 hp off a turbo 99% of the time should you go turbo.

    stock bottom ends are more then fine for any supercharger set up as they dont get past the 350 hp mark generally.

    98 Buick Regal GS, F body brakes, Caddy STS wheels, tinted tails L36 bottom end, lightly ported heads, 1.95 roller rockers, headers, gen 5 N* 3.0 pulley, FSIC, 42 lb injectors, a BrandonHall rebuilt trans, DHP tuned and AEM water/Meth injection https://goo.gl/gpV5kW
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