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Old 09-01-2010, 09:53 AM
dusty3 dusty3 is offline
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Re: i need help with ideas for increasing HP on my 70' chevelle SS

If it truly is an ss model you should have a fine Holley carb on it already. I would definetely take a look at some headers, an H-pipe and some hi flow mufflers. Also a cheap and easy up grade would be an Edelbrock RPM Air Gap manifold, along with a K&N air cleaner. Check with Summit Racing or Jegs on pricing.
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