What is a STOCK 370Z with MT actually putting down?

ZKindaGuy · 05-06-2010, 07:18 AM

I have seen RWHP postings ranging from 260 all the way up to 282 for STOCK 370Z's with MT's. It is hard for me to accept that there is this much RWHP latitude between 370Z''s with MT's. What is this car actually putting down in a pure "off-the-lot" STOCK configuration??

UNKNOWN_370 · 05-06-2010, 11:46 AM

Man this thread can go on forever. This will definately start the "which dyno is the most accurate" thread. Some dynos run low, some run high. I would just take that median number and call that the closest truth. So if some are as low as 260 and as high as 282 hp. I would say 271 is the median true rwhp on the Z. Wat you really need is torque anyway. Without torque hp can only do so much. I wish nissan designed this car to be more like 332hp 300lbs torque. If its a beast now? Imagine with 30 lbs more torque. Lol. CRAZY!

theDreamer · 05-06-2010, 11:47 AM

Unknown is correct, it is all dyno based because they all measure things differently, and after that you have variables of temperature, humidity, altitude, etc.

m4a1mustang · 05-06-2010, 11:56 AM

Quote:

Originally Posted by ZKindaGuy

I have seen RWHP postings ranging from 260 all the way up to 282 for STOCK 370Z's with MT's. It is hard for me to accept that there is this much RWHP latitude between 370Z''s with MT's. What is this car actually putting down in a pure "off-the-lot" STOCK configuration??

Depends on the dyno.

I think I dyno'd 259 stock on a Dyno Dynamics (which read low compared to something like a Dyno Jet).

whoady4shoady · 05-06-2010, 12:15 PM

Dynos are like body fat calipers IMHO. They will only get you close to a true reading.

kenchan · 05-06-2010, 12:22 PM

4500 on a good day.

MightyBobo · 05-06-2010, 12:30 PM

*sigh*

RCZ · 05-06-2010, 12:44 PM

Quote:

Originally Posted by MightyBobo

*sigh*

+1

vipor · 05-06-2010, 12:46 PM

The biggest numbers I got (last Tuesday) were 296.90HP and 380.73TQ on different runs.

kenchan · 05-06-2010, 12:51 PM

you're not suppose to post your real faux numbers on this tread.

vipor · 05-06-2010, 12:55 PM

Quote:

Originally Posted by kenchan

you're not suppose to post your real faux numbers on this tread.

kenchan · 05-06-2010, 12:58 PM

vipor · 05-06-2010, 12:59 PM

What?! That's a scan of the actual printout! Numbers don't lie.

klubbheads · 05-06-2010, 01:10 PM

Quote:

Originally Posted by UNKNOWN_370

Man this thread can go on forever. This will definately start the "which dyno is the most accurate" thread. Some dynos run low, some run high. I would just take that median number and call that the closest truth. So if some are as low as 260 and as high as 282 hp. I would say 271 is the median true rwhp on the Z. Wat you really need is torque anyway. Without torque hp can only do so much. I wish nissan designed this car to be more like 332hp 300lbs torque. If its a beast now? Imagine with 30 lbs more torque. Lol. CRAZY!

If nissan designed this same engine to only rev 6000rpm or make its peak power at 6000 rpm then you would have that much tq. You can't have high revs and high tq at the same time. There is a constant number in a HP vs TQ formula which applies to every engine in the world. That number is based on physics that can not be changed.

MightyBobo · 05-06-2010, 01:18 PM

Quote:

Originally Posted by klubbheads

If nissan designed this same engine to only rev 6000rpm or make its peak power at 6000 rpm then you would have that much tq. You can't have high revs and high tq at the same time. There is a constant number in a HP vs TQ formula which applies to every engine in the world. That number is based on physics that can not be changed.

Laws were meant to be broken.

Including the laws of physics.

05-06-2010, 07:18 AM	#1 (permalink)
ZKindaGuy Track Member Join Date: May 2009 Location: Ohio Posts: 699 Drives: 370Z-AT7 Tour+Sport Rep Power: 375	What is a STOCK 370Z with MT actually putting down? I have seen RWHP postings ranging from 260 all the way up to 282 for STOCK 370Z's with MT's. It is hard for me to accept that there is this much RWHP latitude between 370Z''s with MT's. What is this car actually putting down in a pure "off-the-lot" STOCK configuration??

05-06-2010, 11:47 AM	#3 (permalink)
theDreamer A True Z Fanatic Join Date: Feb 2009 Location: Texas Posts: 30,879 Drives: 370z Rep Power: 4210	Unknown is correct, it is all dyno based because they all measure things differently, and after that you have variables of temperature, humidity, altitude, etc. __________________ theDreamer's Z // Fast Intentions // Uprev // GTM // HKS // TEIN theDreamer's Silvia // URAS // GREDDY Houston Zs // Facebook // Twitter // Instagram

05-06-2010, 12:30 PM	#7 (permalink)
MightyBobo A True Z Fanatic Join Date: Feb 2009 Location: Las Vegas, NV Posts: 8,465 Drives: No cars; only bikes Rep Power: 52	sigh __________________ I don't own a car anymore.

05-06-2010, 12:46 PM	#9 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	The biggest numbers I got (last Tuesday) were 296.90HP and 380.73TQ on different runs. __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

05-06-2010, 12:59 PM	#13 (permalink)
vipor A True Z Fanatic Join Date: Aug 2009 Location: Euless, TX [ DFW ] Age: 42 Posts: 13,531 Drives: Nismo 09-0183 QAB Rep Power: 49	What?! That's a scan of the actual printout! Numbers don't lie. __________________ 2009 NISMO # 0193 \| QAB \| Albums! \| 05.04.10 (Dynojet) 291.94hp/248.28tq Oil Cooler (DIY) \| Custom Headlights \| GTSPEC Braces \| F.I. Long Tube Headers

05-06-2010, 11:46 AM	#2 (permalink)
UNKNOWN_370 A True Z Fanatic Join Date: Jul 2009 Location: ny'r livn in tx Posts: 8,687 Drives: well over 130m.p.h. Rep Power: 14858	Man this thread can go on forever. This will definately start the "which dyno is the most accurate" thread. Some dynos run low, some run high. I would just take that median number and call that the closest truth. So if some are as low as 260 and as high as 282 hp. I would say 271 is the median true rwhp on the Z. Wat you really need is torque anyway. Without torque hp can only do so much. I wish nissan designed this car to be more like 332hp 300lbs torque. If its a beast now? Imagine with 30 lbs more torque. Lol. CRAZY!

05-06-2010, 12:15 PM	#5 (permalink)
whoady4shoady A True Z Fanatic Join Date: Jul 2009 Location: New Orleans Posts: 1,088 Drives: 09 Silver Nismo Rep Power: 18	Dynos are like body fat calipers IMHO. They will only get you close to a true reading.

05-06-2010, 12:22 PM	#6 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	4500 on a good day.

05-06-2010, 12:51 PM	#10 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521	you're not suppose to post your real faux numbers on this tread.

05-06-2010, 12:58 PM	#12 (permalink)
kenchan A True Z Fanatic Join Date: Aug 2009 Location: N/A Posts: 76,801 Drives: N/A Rep Power: 141521

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