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C5 Open Discussion General and technical C5 Corvette discussion - ownership, maintenance, repairs, modifications, tuning |
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03-06-2010, 5:44pm | #1 | ||||||
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Dyno results are in of the red vert...
Car made 331 rwhp and 342 rwtq @ All Aspects today... attended a local dyno day to get a number. Not bad for the following mods and the factory tune:
1. Halltech Venom air intake 2. 2003 Z06 H-pipe w/ Corsa X-pipe 3. Corsa Extremes I was hoping to be a bit closer to the power figures of a LT header/tune car (around 350) just to see if I could get there w/ the factory manifolds by usin the '03 Z h-pipe and x-pipe, but it didn't happen. I'm not planning on spending $2000 (headers + a tune) for another 20 rwhp. Another interesting thing was the AFR... it was a solid 12.0:1 all the way through the rpm band... so no gains from a tune... or well minimal ones... you could proabably bump timing a little and lean it out a tinge, but for what... 5 horse? So that's it for now... no more power mods... time for wheels. Maybe an A&A supercharger kit down the road
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03-06-2010, 6:11pm | #2 | ||||||
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Solid results.
I bet you could gain a bit more than 5 from the tune, but then again, I wouldn't pay for a pro dyno tune at that point either. (Having the software has kinda spoiled me in that regard. ) Last edited by Y2Kvert4me; 03-06-2010 at 6:57pm. |
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03-06-2010, 7:22pm | #3 | ||||||
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My line of thinking was that since it's not rich there's not much to be gained from tuning it at this point... thoughts?
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2001 Quicksilver Z06 - NASA PTA/TTA/ST2 #4 www.carsandcoffeevirginiabeach.com April 7th, 2012 7:30am-9:30am @ La Promenade |
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