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84.5mm darton sleeved block, too big for boost?

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Old 06-01-2009, 05:50 PM
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Default 84.5mm darton sleeved block, too big for boost?
so im getting/trading a motor possibly from a friend it a fully built allmotor gsr, im familiar with n/a builds but not so much with boost and what are safe sizes to run meaning strokes, bores, etc. this block is 84.5mm darton sleeved. will this be too big to run boost safely im looking to make 350-400hp for a daily driven car. does this bore size sound safe to run a setup like that. any insight into this matter will be much appreciated.
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Old 06-01-2009, 07:01 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
Nah..youre fine. I personally wouldnt go past 85mm tho.
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Old 06-01-2009, 07:55 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
84.5mm is just fine, you could double that power goal and still be okay..
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Old 06-02-2009, 11:37 AM
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Default Re: 84.5mm darton sleeved block, too big for boost?
Originally Posted by locash
84.5mm is just fine, you could double that power goal and still be okay..
x2
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Old 06-02-2009, 04:59 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
thanks guys
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Old 06-02-2009, 07:09 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
I'm running the same block daily, so far so good
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Old 06-02-2009, 07:21 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
I am running a darton sleeve block with that same bore, no problems.
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Old 06-02-2009, 07:56 PM
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Default Re: 84.5mm darton sleeved block, too big for boost?
Originally Posted by EARLdaSQUIRREL
x2
xxx3333
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