’03 Chevy 1500HD 4x4, need more hrspwr!!

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May 19, 2005 | 4:40 PM

LakerJae

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Joined: May 2005

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From: United States

’03 Chevy 1500HD 4x4, need more hrspwr!!

<FONT face="Arial, Helvetica, sans-serif">I just purchased the truck and am looking to beef up on the horsepower. Thought i'd get some suggestions on what to do. Also looking for any helpful hints on this truck (stuff to look out for that you may have encountered with it) It's a 6.0 Liter.......THANX!!</FONT> <edited><editID>LakerJae</editID><editDate>38491.6128935185</editDate></edited>

Dec 19, 2005 | 6:56 PM

boosted5.3

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Joined: Dec 2005

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From: United States

’03 Chevy 1500HD 4x4, need more hrspwr!!

get a reprogramer the superchip gives your truck 30 hp and 30 foot pounds of torque a K&N intake will give it 15 hp and an exhaust is about another 10-20 hp