dynoed 408 today
09-27-2007, 04:04 PM
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dynoed 408 today
Did tuning at Extreme Motorsports in Blountstown, FL today. These are all motor pulls, haven't done nitrous yet.
and why didnt you post the first run?
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09-29-2007, 12:10 AM
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why is that power droping off so fast? with that cam you should be pullin till around 6700!!! you have the same cam i had 244/248 612/615 112+2 and specs say 2500-7500.....just from driving mine i felt power up till about 6600
valve float? wrong size pushrod? i know that intake is choking ya, get a fast 90 on there and 1 7/8 headers and pull that bitch higher
valve float? wrong size pushrod? i know that intake is choking ya, get a fast 90 on there and 1 7/8 headers and pull that bitch higher
09-29-2007, 02:56 AM
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I've got the rev limiter set at 6200 right now since i don't have a shift light in the truck yet and the stock tach only goes to 6k.
09-29-2007, 03:50 AM
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Nice #'s 
I'm sure the intake is holding it back some. I bet a ported fast 90 set-up would put you at or over 500rwhp but that is a chunk of change. I bet it is a beast to drive. 
I'm sure the intake is holding it back some. I bet a ported fast 90 set-up would put you at or over 500rwhp but that is a chunk of change. I bet it is a beast to drive.