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More Power

658 Views 8 Replies 7 Participants Last post by  Gunner0812
Hello, i have a 95 gmc with a 6.5 non turbo (yes one of the odd balls) letter "p" engine with a 5-speed. How can i get more power with out spending alot of money? i pull a 8000 pound 5th wheel with it, it does ok but when the hills come, don't get behind me. I haved the truck now for 8 years and it is been farily good to me. But with my camping habit, i need more power.
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