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#18
06-29-2004, 10:43 AM
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A Dyno test migh be a time consuming thing. When racing NMCA Top Stock with a RAIV 400 in my TA I had 4 different cams and one at two different intake centerlines.From a 288/296 on a 108 lobe sep to a 304/312 on a 112 lobe sep, to a solid 288/292 on a 110. All the cams ran the the 100th of a second the same!
The problem with the combo was the large headers and running mufflers and the RAIV exhaust ports(85% intake flow.It took using smaller headers (1 3/4 vs 2") before the car improved. So optimizing the combination may take some time to get a true comparison with just a cam change.
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Skip Fix 1978 Trans Am original owner 10.99 @ 124 pump gas 455 E heads, NO Bird ever! 1981 Black SE Trans Am stockish 6X 400ci, turbo 301 on a stand 1965 GTO 4 barrel 3 speed project 2004 GTO Pulse Red stock motor computer tune [email protected] 1964 Impala SS 409/470ci 600 HP stroker project 1979 Camaro IAII Edelbrock head 500" 695 HP 10.33@132 3595lbs 1964 Corvette Coupe 327 4 speed |
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