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GO RIGHT TO A CHEROLET DEALERSHIP AND TELL'EM YA WANT TO CHANGE LIFTERS ON A 2000 SILVERADO 4.3. AND MENTION THAT YOU WANT A BIG CAMSHAFT TO COMPLIMENT THA NEW LIFTER'S. IF I WAS YOU! I WOULD SWAP THA CAM ALSO, AND PUT ONE THAT HAS A ROUGH IDLE TO IT. AND THEN PUT STRAIGHT-PIPE ALL THA WAY BACK. THAT'AL REALLY POP GOOD-N-LOOOOUD! GOOOD LUCK!

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17y ago

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