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06-23-2009, 12:48 PM
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#1 |
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Registered User
Join Date: Oct 2008
Location: Sparta, MI
Posts: 446
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Octane Boosters?
i usually use regular pump gas. when i do get midgrade or premium, i see an increase in preformance. there is also a very small engine knock when using regular. will octane booster help me? i dont have the cash to spend buying midgrade and premium every fill up. anyone have any experience?
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1972 longbed- 454 1967 shortbed- 355 |
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