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How Much Stall?
#1694936
11/05/14 09:55 PM
11/05/14 09:55 PM
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Joined: Apr 2003
Posts: 1,613
Burlington,Ont.
77DragracerR/T
OP
top fuel
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OP
top fuel
Joined: Apr 2003
Posts: 1,613
Burlington,Ont.
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I have a 408/904 in my Aspen R/T and noticing my 60' times have been slowing down even with new slicks. I run a 8" TCS converter but when I run the play back after a run it shows it on the launch at 5400. When I had this motor on the dyno the torque was 550@4500 rpm. Should I have them tighten it up some on the stall? Brad
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Re: How Much Stall?
[Re: 77DragracerR/T]
#1694938
11/05/14 10:14 PM
11/05/14 10:14 PM
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Joined: Jan 2003
Posts: 9,986
Frostbitefalls MN (Rocky&Bullw...
gregsdart
master
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master
Joined: Jan 2003
Posts: 9,986
Frostbitefalls MN (Rocky&Bullw...
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My peak torque is around 5000 rpm, flash at the line is 6500+rpm. Shifts at 7100.That has been the fastest combo so far. I tried a tighter converter along with advancing the cam and the car slowed down two tenths. Not sure if it was cam or converter, But it should show itself come spring.
8..603 156 mph best, 2905 lbs 549, indy 572-13, alky
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Re: How Much Stall?
[Re: Cab_Burge]
#1694941
11/06/14 12:48 AM
11/06/14 12:48 AM
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Joined: Aug 2011
Posts: 250
Saskatchewan (SK)
79410aspenrt
enthusiast
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enthusiast
Joined: Aug 2011
Posts: 250
Saskatchewan (SK)
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call Lenny at Ultimate Convertor. I replaced my 8'' TCS and switched out to Lenny's 8'' and gained everywhere. ET, MPH, and 60'.
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) to slow down first. 
I've spent a lot of time, effort and money chasing assumed gremlins 
, don't be that guy 
Figure out exactly what is going wrong before fixing or replacing something else 