installing a camshaft in 5.3 with 150,000 miles
#1
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I am planning on installing comp cam's 54-408-11 camshaft in my 2000 chevy 1500 for more bottom end torque. The engine is a 5.3 liter with 150,000 miles. I need more torque because the truck has larger 33 inch tires. I was wondering if I am shooting myself in the foot by installing a larger camshaft. I have also thrown around the idea of rebuilding the motor. What do you guys think?