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Old Nov 5, 2004 | 10:54 PM
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I bought my engine being told that it had heads and cam. paid $2200 for it. Well i got it dyno tuned today and it turns out not to be the case. It needed a tune anyways since it was running so rough. Its a 2001 block w/ 98 heads. Its got ported mass air sensor, intake routed behind headlight (remember its a 68),160* Thermostat , Stainless Works Long Tubes, 3" true duals w/ x pipe & bullet mufflers, and now a tune.

Last edited by HotRod68Camaro; Nov 5, 2004 at 11:17 PM.
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Old Nov 5, 2004 | 11:18 PM
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Doesnt it seem that the first run was better with a better power band?
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Old Nov 5, 2004 | 11:22 PM
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which one is the tune? you gained alot of low end but lost some top end power.
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Old Nov 5, 2004 | 11:23 PM
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wouldnt dynorun.001 be the run w/o the tune and dynorun.002 be with the tune?
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Old Nov 5, 2004 | 11:27 PM
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wow then i wouldnt necessarily be happy with the tune, but thats me...it lost tq from say 3500 to 5000rpms...now normally your not gonna see a ton of that powerband at the track but gaining 5hp at the top end isnt much...personally id keep the stock tune if thats the best they can do.
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Old Nov 5, 2004 | 11:29 PM
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yea but im not sure and dont want to jump to conclusions so im gonna call them to make sure tomorrow. b/c thats what id rather do also.
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Old Nov 5, 2004 | 11:33 PM
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was that on a chassis or engine dyno? i see the calculation at the bottom and im just wondering...to be honest making 350ftlbs through an m6 isnt quit stock #'s...and i really dont think some exhaust work alone would get those #'s either so it may have a mild cam or something in it but not much else seemingly especailly considering the powerband.
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Old Nov 5, 2004 | 11:38 PM
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Chassis dyno. the part at the bottom is just a calculation. its supposed to have a 216 comp cam and heads ported by a mustang turbo guy. but the #s arent that great. iv seen these #s reached by exhaust only guys.

Last edited by HotRod68Camaro; Nov 6, 2004 at 06:47 AM.
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Old Nov 6, 2004 | 08:49 AM
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Damn, I made those #s stock pretty much. Sorry to hear about your deal, you should go kick those guys asses for lieing to you!
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Old Nov 6, 2004 | 03:12 PM
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Originally Posted by SDC
Damn, I made those #s stock pretty much. Sorry to hear about your deal, you should go kick those guys asses for lieing to you!
I made 333/343 with a lid and cat-back.
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