dyno nunbers and conditions

jamesj1996 · 10-19-2014, 12:20 PM

Hey guys so I got my z tuned and dynoed at jds motorsports by jas . H
Hes great and been tuning nissans for over 15 years. My question is I have every bolt on except headers and I only made 305.6 so I guess 306 whp ...Jas said it was because it was humid...it was 55 degrees out and pretty humid I would agree. But ive seen z's with only intake and exhaust not even hfc or test pipes just exhaust and stillen gen 3 and uprev make 318...thats in like 88 degree weather...is it the dyno? Or the gears? Mine was done in 4th would 5th have made a difference.

TerribleONE · 10-19-2014, 12:42 PM

the car will make a little more WHP in 5th but remember every dyno is different. If the car feels good dont worry about the WHP

jamesj1996 · 10-19-2014, 01:25 PM

Yeah it feels great alot quicker and less sluggish thanks brother

Chuck33079 · 10-19-2014, 01:42 PM

Without knowing what a stock z puts down on that dyno or what yours made before mods and tune, the final numbers don't really tell you much.

jamesj1996 · 10-19-2014, 04:19 PM

Quote:

Originally Posted by Chuck33079

Without knowing what a stock z puts down on that dyno or what yours made before mods and tune, the final numbers don't really tell you much.

270 stock baseline.

Chuck33079 · 10-19-2014, 04:57 PM

On that dyno? What were your torque numbers?

jamesj1996 · 10-19-2014, 05:29 PM

no on a different one idk it was my previous owners dyno

jamesj1996 · 10-19-2014, 05:30 PM

tq i got border line 270 basically 270. like 269.3 to be exact i think

Chuck33079 · 10-19-2014, 05:34 PM

You can't compare numbers on different dynos like that. They're not all consistent.

jamesj1996 · 10-19-2014, 05:37 PM

i wasnt....my post was asking if different dynos and weather conditions matter.

jamesj1996 · 10-19-2014, 06:20 PM

dyno was dyno dynamics

ghotnit · 10-19-2014, 06:24 PM

Quote:

Originally Posted by jamesj1996

i wasnt....my post was asking if different dynos and weather conditions matter.

Yes weather can greatly affect engine performance. Factors such as temp, humidity and even barometric pressure will affect the power. And as has been said, each dyno is different. Even the way the car is tied down can make a difference. Don't get too wrapped in the number but concentrate more on the feel. The only number that matters is elapsed time. That is what dictates the power and performance. Besides, a car will not match a dyno number anywhere but on that dyno at that time.

10-19-2014, 12:20 PM	#1 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	dyno nunbers and conditions Hey guys so I got my z tuned and dynoed at jds motorsports by jas . H Hes great and been tuning nissans for over 15 years. My question is I have every bolt on except headers and I only made 305.6 so I guess 306 whp ...Jas said it was because it was humid...it was 55 degrees out and pretty humid I would agree. But ive seen z's with only intake and exhaust not even hfc or test pipes just exhaust and stillen gen 3 and uprev make 318...thats in like 88 degree weather...is it the dyno? Or the gears? Mine was done in 4th would 5th have made a difference.

10-19-2014, 12:42 PM	#2 (permalink)
TerribleONE A True Z Fanatic Join Date: Jan 2009 Location: Socal Posts: 10,203 Drives: WOT Rep Power: 5850	the car will make a little more WHP in 5th but remember every dyno is different. If the car feels good dont worry about the WHP SouthArk370Z, Shawa, 6MT-Z34 and 1 others like this. __________________ 638WHP 541WTQ @ 13.5PSI Build thread

10-19-2014, 01:25 PM	#3 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	re: Yeah it feels great alot quicker and less sluggish thanks brother

10-19-2014, 01:42 PM	#4 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	Without knowing what a stock z puts down on that dyno or what yours made before mods and tune, the final numbers don't really tell you much. 2011 Nismo#91 likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

10-19-2014, 04:57 PM	#6 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	On that dyno? What were your torque numbers? __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

10-19-2014, 05:29 PM	#7 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	no on a different one idk it was my previous owners dyno

10-19-2014, 05:30 PM	#8 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	tq i got border line 270 basically 270. like 269.3 to be exact i think

10-19-2014, 05:34 PM	#9 (permalink)
Chuck33079 A True Z Fanatic Join Date: Nov 2011 Location: Houston Posts: 12,265 Drives: 2011 370ztt Rep Power: 29539	You can't compare numbers on different dynos like that. They're not all consistent. SouthArk370Z likes this. __________________ 2011 MB Touring-Sport-6sp-Nav/GTM TT/FI TT TDX/JTran/Kosmic/Eibach/Hotchkis/SPC/CSF/RPS/SoThatsWhereAllMyMoneyWent

10-19-2014, 05:37 PM	#10 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	i wasnt....my post was asking if different dynos and weather conditions matter.

10-19-2014, 06:20 PM	#11 (permalink)
jamesj1996 Enthusiast Member Join Date: Apr 2014 Location: new jersey Posts: 291 Drives: 2009 370z cp sport Rep Power: 11	dyno was dyno dynamics

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