my dyno runs - Performance Forum

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my dyno runs
Tuesday, July 25, 2006 8:15 PM
the only problem is that im running lean, up to 15. and average low 14's
with these mods, http://www.j-body.org/members/nathan121/cars/1/
i did 3 runs

the first was 123whp and 125 torque, with no nitrous 13's a/f

http://i78.photobucket.com/albums/j100/Nathan9924/dyno2005.jpg

the 2nd and 3rd where 150-152whp and around 144 torque, with a 55 shot 13's to 15 a/f

http://i78.photobucket.com/albums/j100/Nathan9924/dyno004.jpg

http://i78.photobucket.com/albums/j100/Nathan9924/dyno3008.jpg


14.728 @ 92.14 (65 shot)

Re: my dyno runs
Wednesday, July 26, 2006 11:34 AM
Your numbers seem a little low compairing to mine, and other cars. I think our motors stock dyno around 130 whp.
Hell they should be higher than mine easly.
Was your 15.1 run with nitrous? If it was I would thing your whp should be around 180ish or more.




PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: my dyno runs
Wednesday, July 26, 2006 11:36 AM
What gear did you dyno in?
I dynoed in third.



PRND321 Till I DIE
Old Motor: 160whp & 152ft/lbs, 1/4 Mile 15.4 @88.2
M45 + LD9 + 4T40-E, GO GO GO
Re: my dyno runs
Wednesday, July 26, 2006 11:58 AM
That's what he gets for running a Dry shot, Zex. Perhaps that's why you see it a little lean too, the injectors arent keeping up with demand. Try a wet shot.





Re: my dyno runs
Wednesday, July 26, 2006 5:42 PM
it was in 3rd. is there any to get more fuel inn without a wet kit, like hp tuners


14.728 @ 92.14 (65 shot)
Re: my dyno runs
Wednesday, July 26, 2006 7:58 PM
more fuel = bigger injectors



Evolution of Cavyboy-->C22t--> C24na--->c24s/c
1995 Cavalier W/2k1 Engine
GM S/C 13.940@99.78pmh w/2.068 60ft
Re: my dyno runs
Thursday, July 27, 2006 6:44 AM
All you need is more fuel and you'll be seeing 160's maybe even 170's. There might be some other tweaks with the engine that needs to be met to get you your net 180 someone mentioned you might have awhile ago.

If you ran a 123 stock and ran a 55 shot and only got 150-52 then that'll be solved by adding more fuel and/or making sure the bottle pressure is in optimum range so it's spraying at it's best potential for that shot.

For fuel you can get a FPR and injectors or you could go and get HpT and tweak the engine good enough to get in the 10's and possibly low 90's on just a 55shot. I personally don't know how well HpT tunes our cars yet even though I see alot of posts ( I need to do my own first hand research :coming soon.


N2O + Bolt-ons = 220Hp/250Tq

Coming Soon:HpTunersPro, EagleConnectingRods, WiescoPistons, 13sec2200
Re: my dyno runs
Thursday, July 27, 2006 9:40 AM
dont know if its a big deal like at the track, but i used my 18"s on the dyno



14.728 @ 92.14 (65 shot)
Re: my dyno runs
Thursday, July 27, 2006 7:27 PM
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