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#1 | |
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This is also the first full season for the COPO. You have to keep in mind that the deliveries didn't start until late last year. Not a lot of time to dial in a new combination. I think you will see a lot more racing as the year goes on. ![]() ![]() Last edited by GUMP; 03-13-2013 at 08:31 AM. |
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#2 |
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Which engine in the COPO Darren?
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Ed Wright 4156 SS/JA |
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#3 |
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#4 |
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That's what Patterson has. They put the new Holley system in it, like I'm told the 2013 comes with. Got the start up, idle, burn out and launch cleaned up at their shop Monday. Was very rich with the GM 2013 427" COPO calibration. Going to the track here Friday to verify the WOT dyno tuning. Very nice cars. Very fast right out of the box. They put the original engine away, and built a new one. Should be at No Problem next week.
Eight second Stocker like it came if you want to lean on it. Glad I don't have to race them heads up. Guess your fast now. LOL
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#5 | |
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Patterson, Connolly, etc. changed over to a 3-speed immediately. |
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#6 |
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Connolly had a FAST ECU & system installed also. Patterson still had the GM MEFI ECU, with a few tuning tweaks. Engines were untouched.
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#7 |
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Understand...just wish GM would put a 3-speed auto from the factory on the COPO's (at least on the N/A cars) so the racers don't have to spend additional.
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#8 | |
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#9 |
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Nothing. Was your old cars this fast?
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#10 |
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