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4.3 in mid 15s

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Old Oct 7, 2006 | 02:29 PM
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Default 4.3 in mid 15s

what will it take to get a silverado 4.3 in mid 15?
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Old Oct 7, 2006 | 02:56 PM
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150 shot
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Old Oct 7, 2006 | 04:18 PM
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w/o nitrous
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Old Oct 7, 2006 | 05:31 PM
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actually to be honest, those 4.3's can handle all the abuse you throw at them. Nitrous would be your best bet. I dont believe it would take a 150 to get it in the mid 15's but more is better! Hell if you blow it just swap it and go bigger, 6.0!

but without FI or NAWZ! your wasting your time.
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Old Oct 7, 2006 | 06:32 PM
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Originally Posted by DLH2006
actually to be honest, those 4.3's can handle all the abuse you throw at them. Nitrous would be your best bet. I dont believe it would take a 150 to get it in the mid 15's but more is better! Hell if you blow it just swap it and go bigger, 6.0!

but without FI or NAWZ! your wasting your time.
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