Copo vs. cobra jet.
#22
#29
Good to know I'm sure they wont waste anytime hitting the track. I can't wait to see the n/a 5.0 run against the 427 I bet that will sound amazing!!!
It was but not to shabby for a car with only a few weeks worth of tuning compared to years of tuning.
#34
LS1TECH & Trucks Sponsor
iTrader: (34)
The Fast COPO runs in another class too.
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800-456-0211 / PM / Facebook
WHIPPLE Superchargers, Procharger, Magnuson, Powerbond Sale, HPTuners packages!, Trickflow, AFR, PRC, CHE Trunion upgrade, $100 7.400" pushrod set, Custom Cam of your choice
#38
#40