New Dyno Tune But .....
#1
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New Dyno Tune But .....
Installed LE1 heads and cam 226x230-111 but I ran 12.9s with stock heads and cc 305 and now best 12.80 @ 106.9 W/1.80 60ft . DA was bad,3100 but still think times should be better..can find nothing wrong.
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I don't have the papers from the tune, tuner was not there when I picked it up. I just talked to him,he wants to look at in again this week.Top end is all comp cams 1.6rr.push rods,lifters,retainers,locks ect.& LE's springs w.heads. I'm goinng back to track today for points racing.
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#8
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Check this out to see what a closer time would have been for that day. I know its not completely accurate, but it will give you an idea of howit would run in better weather.
http://www.dragtimes.com/da-density-...calculator.php
http://www.dragtimes.com/da-density-...calculator.php
#9
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I don't have the papers from the tune, tuner was not there when I picked it up. I just talked to him,he wants to look at in again this week.Top end is all comp cams 1.6rr.push rods,lifters,retainers,locks ect.& LE's springs w.heads. I'm goinng back to track today for points racing.
Having good valvetrain components is one thing, and setting it up properly is a whole nother thing.
Could be some of your issue, or not. Wondering what the tune looks like
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Last edited by dlk1950; 06-13-2010 at 06:30 PM. Reason: mistake
#12
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I'de get it on a dynojet if you want accurate #'s. If you are truly making 395rwhp in an unlock auto you would be trapping near 120. I trapped 111 with 322rwhp when I was an auto just for reference. As far as the track times they seem on par with similar setups in that d/a.
#13
I have the same cam with le2 heads. Your peak hp#'s arent too far off, but your torque curve looks terrible. mine looks like the sideview of a kitchen table. I made 405/392 through an m-6 with stock gears. Ran out of fuel pump around 6300.
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I'm still on stock injectors & stock TB..we were thinking about them..The tuner I deal with has the superFlow dyno and he's local, I'm going to meet with him tues.and look at the tune first..
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Any idea what would cause torque curve to be like that ?
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