My Dyno results...GSR/drag3 and AFC hack.
10-23-2002, 06:50 PM
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My Dyno results...GSR/drag3 and AFC hack.
268hp and 185ft/lbs
Link to the dyno video: http://www.dragva.com/vids/speedymondyno.mpg
96' GSR
DragIII kit @ 7lbs
440cc injectors and AFC hack.
Fuel correction
0-1k=-29%
2-3k=-40%
3-4k=-40%
4-5k=-35%
6-8k=-30%
Dont' ask me why i had -30% in the upper rpm. I was smoking alot on the run. Running real rich, and outside temps were around 60ish. Any comments good or bad?
[Modified by speedymon, 10:51 PM 10/23/2002]
[Modified by speedymon, 11:46 PM 10/23/2002]
[Modified by speedymon, 3:37 PM 10/25/2002]
10-23-2002, 07:46 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (lshatchturbo)
What confuses me most is...
Stock GS-R = 140whp give or take a few.
Boost = 1psi = 10hp give or take..
7 psi = 70hp or so...
140 + 70 = 210... you made 60 more than that.
Guess it all comes down to other factors, and tuning.
Stock GS-R = 140whp give or take a few.
Boost = 1psi = 10hp give or take..
7 psi = 70hp or so...
140 + 70 = 210... you made 60 more than that.
Guess it all comes down to other factors, and tuning.
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10-23-2002, 07:59 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (speedymon)
dayum, also better than I thought @ 7psi.
I see sometingg. On your runs, did you gradually get into the throttle, or did you stomp on it?
I see sometingg. On your runs, did you gradually get into the throttle, or did you stomp on it?
10-23-2002, 08:12 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (Quick 200k Mile Motor)
damn those are some really good numbers for 7psi. when i dyno tuned my car @ 6.5psi, i hit only 227/167 with hondata .. i doubt an extra half pound of boost would net me 30+ hp.
10-23-2002, 08:35 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (speedymon)
Normal atmospheric pressure is 15 psi and 2.9 volts on the MAP sensor. 7 psi of boost corresponds to (2.9/15) x 22 = 4.25 volts which is then scaled down by 30%
4.25 volts x 0.7 = 2.98 volts. The ECU wont throw a CEL until about 3.1 volts
Did you use any timing retard, either at the distributor or with a BTM?
4.25 volts x 0.7 = 2.98 volts. The ECU wont throw a CEL until about 3.1 volts
Did you use any timing retard, either at the distributor or with a BTM?
10-23-2002, 08:35 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (Trigun)
damn those are some really good numbers for 7psi. when i dyno tuned my car @ 6.5psi, i hit only 227/167 with hondata .. i doubt an extra half pound of boost would net me 30+ hp.
10-23-2002, 10:18 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (speedymon)
wow. thats a beast.
sorry to get off topic a bit, but should I expect these kind of numbers with my
turbo b20/vtec? all custom kit but really the only diff. thing is i'll use a strait t3 turbo.
sorry to get off topic a bit, but should I expect these kind of numbers with my
turbo b20/vtec? all custom kit but really the only diff. thing is i'll use a strait t3 turbo.
10-24-2002, 05:12 AM
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Re: My Dyno results...GSR/drag3 and AFC hack. (blkDOHCsol)
Ignition is not retarded. 
on me, yeah i know. I'm in Hampton Va so i think i'm at sea level. I also have a 3" exhaust from the 2.5" DP back. No cat, 2 dynomax mufflers. Yeah the guy that was doing the dyno stomped on it. Any advise on getting the lower torque up, or is that due to spool up?
on me, yeah i know. I'm in Hampton Va so i think i'm at sea level. I also have a 3" exhaust from the 2.5" DP back. No cat, 2 dynomax mufflers. Yeah the guy that was doing the dyno stomped on it. Any advise on getting the lower torque up, or is that due to spool up?
10-24-2002, 07:37 AM
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Re: My Dyno results...GSR/drag3 and AFC hack. (dwilson)
i must be dumb or something.
great numbers but i'm just not understanding that dyno plot.
where is your torque plot? it seems to read 250+lbs.tq. at 7.5krpm's.
do you have a better dyno plot so we can analyze.
great numbers but i'm just not understanding that dyno plot.
where is your torque plot? it seems to read 250+lbs.tq. at 7.5krpm's.
do you have a better dyno plot so we can analyze.
10-24-2002, 01:53 PM
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Re: My Dyno results...GSR/drag3 and AFC hack. (FredoSP)
My ricer friend is gonna take a pic of the dyno sheet. Then you guys can get a better look at the graph. 
In case you didn't see it the link to the video is on the first post. Engine is totally stock.
[Modified by speedymon, 5:54 PM 10/24/2002]
In case you didn't see it the link to the video is on the first post. Engine is totally stock.
[Modified by speedymon, 5:54 PM 10/24/2002]
