Back from the dyno - VIDEO ADDED
09-15-2010, 12:39 PM
#1
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Back from the dyno - VIDEO ADDED
Just returned from the dyno, made 370 hp @ 6 psi. Very happy with the result. The operator was worried about my AFR at low RPM but he put the pedal down slowly to keep it from downshifting, so I think it was in closed loop. On the street I am in the 12's in I go WOT at low rpm. Running a Begi FMU, stock LH tuning and EZF with progressive timing removed -1 to -3 from 4500 to 6000 rpm.
Last edited by Cosmo Kramer; 09-15-2010 at 09:56 PM.
How many runs did you do?
09-15-2010, 12:58 PM
#3
To keep it from down shifting, unhook the kick down switch and the bowden cable.
Great numbers there, now drive the heck out of it.
Great numbers there, now drive the heck out of it.
09-15-2010, 01:30 PM
#5
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Two runs, he had me richen the Begi a bit on the second one as he felt I was a bit lean. Both runs made identical HP.
I pulled the kickdown relay but left the bowden on, should have disconnected it.
Leave it to Mike Frye not to give me that .4 hp!!
I pulled the kickdown relay but left the bowden on, should have disconnected it.
Leave it to Mike Frye not to give me that .4 hp!!
09-15-2010, 01:37 PM
#6
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09-15-2010, 02:24 PM
#9
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Just an FYI, my AEM wideband reads about .5 richer AFR then what his sensor showed in the tailpipe. I am not sure which one is more accurate. Also, the operator said with a manual transmission it probably would have dynoed with about 20 additional hp due to parasitic loss with the torque converter.
I know that every dyno is different, so I asked him what late model cars he has tested that are comparable and he said it was about the same as a stock C6 Corvette.
I know that every dyno is different, so I asked him what late model cars he has tested that are comparable and he said it was about the same as a stock C6 Corvette.
09-15-2010, 02:31 PM
#10
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Just an FYI, my AEM wideband reads about .5 richer AFR then what his sensor showed in the tailpipe. I am not sure which one is more accurate. Also, the operator said with a manual transmission it probably would have dynoed with about 20 additional hp due to parasitic loss with the torque converter.
I know that every dyno is different, so I asked him what late model cars he has tested that are comparable and he said it was about the same as a stock C6 Corvette.
I know that every dyno is different, so I asked him what late model cars he has tested that are comparable and he said it was about the same as a stock C6 Corvette.
The first time I went I wasn't even able to get a good run because it was showing too lean and the operator didn't want to chance it.
09-15-2010, 02:55 PM
#12
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Those look like great no's Ted. You are actually about 40hp stronger than the 2006 C6 vette that dyno'ed right after me. He made 327rwhp. Marken gave me a copy of the vette run as well as mine so I could compare the no's.
Jarrod
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