How Fast

Pappy1 · 10-01-2012, 01:41 PM

How fast would the 370 Z top out if it were not Electronically limited to 155mph...???? on a Stock car

Zaggeron · 10-01-2012, 01:44 PM

I've heard it is drag limited to not that much higher -- around 165 or so according to some knowledgeable posters.

See the last page of this thread

370Z maximum speed specification

40th370z · 10-01-2012, 06:37 PM

I've got to think the drag cant be 40mph less then a 200mph Vett, 160mph mfr drag...has to be insurance based , like they did to 400 +hp cars in the 60-70s,lower rated = less insurance then what about now .

BTW I LUV this video
Nissan 370Z Speed Limit Canceler by Young Motors(390km/h) - YouTube

And yes I know that car can't do this on the road, drag would prevent it .

Osiris · 10-01-2012, 11:13 PM

Quote:

Originally Posted by Pappy1

How fast would the 370 Z top out if it were not Electronically limited to 155mph...???? on a Stock car

remove the limiter and let us know. I'm sure it's really important to find out this information for some reason.

houkouonchi · 10-03-2012, 07:34 PM

165-170 depending on wind and whether the road was level or not (or uphill/downhill).

nmjaxx9 · 10-03-2012, 09:36 PM

I remmeber 175 from that thread or something close to that either way the Z def moves in the triple digits

LakeShow · 10-03-2012, 11:25 PM

Where do you plan to attempt it?

jcosta79 · 10-04-2012, 10:49 AM

I hit the low 150's in my 2003 350Z (I didn't get to the limiter and ran out of road). I would imagine the 370 would hit around 165~ish with the extra power?

red6spd · 10-04-2012, 11:07 AM

Quote:

Originally Posted by Osiris

remove the limiter and let us know. I'm sure it's really important to find out this information for some reason.

Might not be important but its something that would be cool to know. Relax.

2011 Nismo#91 · 10-04-2012, 04:41 PM

On an infinitely flat road using the coefficient of drag listed, an approximate frontal area, and whp the limit is in the 180s but for all practical purposes 160s is about right.

Cmike2780 · 10-04-2012, 05:05 PM

Quote:

Originally Posted by Pappy1

How fast would the 370 Z top out if it were not Electronically limited to 155mph...???? on a Stock car

It's probably close to 160-165mph mark, but you would need a whole lot of tarmac to get there. Air is like a thick soup once you get to those speeds. Your rate of return deminishes as you go faster. 332hp won't get you more than those speeds with the aerodynamics of the Z. If it makes you feel better, speed is relative and technically speaking, the Z is spinning at a rate of 700-1000mph standing still due to the Earth's rotation.....or try it out in Gran Turismo

NissanGuy23 · 10-04-2012, 05:24 PM

With the great aero of the 370z, cd OF 0.29 and .30, I'm betting it can pass 170mph.

The NSX can hit 170+ and it has 280 HP and cd of 0.32.

Im sure the NISMOs top speed is less due to the huge downforce created. I would guess the NISMO tops out at 162 ish

Kingbaby · 10-04-2012, 05:30 PM

no data for this but for the nismo at 165 there is a brick wall...

leighspped · 10-04-2012, 06:14 PM

u can hit 171mph loaded with an extra 300-400 lbs,(people subs and a dog), i had gps to verify. speedo read a little over 175

but thats with limiter removed so.... dont know if it helps

Japanjay · 10-04-2012, 06:19 PM

I can honestly say I dont think that it will top at 165, my z has no problem getting to 155mph so I think it could do better then another 10 or so mphs before gassing out. The big problem is at 140mph the sport version starts to get alot of lift on the front making it really unstable and quite honestly scary.

10-01-2012, 01:41 PM	#1 (permalink)
Pappy1 Base Member Join Date: Sep 2012 Location: Atoka, TN Posts: 39 Drives: 2013 Z/Gun Metallic Rep Power: 13	How Fast How fast would the 370 Z top out if it were not Electronically limited to 155mph...???? on a Stock car __________________ *"Auto racing began 5 minutes after the second car was built." Henry Ford*

10-01-2012, 01:44 PM	#2 (permalink)
Zaggeron A True Z Fanatic Join Date: Jan 2010 Location: Austin, TX Posts: 1,951 Drives: '10 370ZR '13 BRZ Rep Power: 18	I've heard it is drag limited to not that much higher -- around 165 or so according to some knowledgeable posters. See the last page of this thread 370Z maximum speed specification __________________ 2010 Platinum Graphite 370z Roadster:Touring/Sport 2013 Subaru BRZ Limited

10-01-2012, 06:37 PM	#3 (permalink)
40th370z Base Member Join Date: Mar 2010 Location: Canada Posts: 134 Drives: 2010-370z-40th Ann. Rep Power: 297	I've got to think the drag cant be 40mph less then a 200mph Vett, 160mph mfr drag...has to be insurance based , like they did to 400 +hp cars in the 60-70s,lower rated = less insurance then what about now . BTW I LUV this video Nissan 370Z Speed Limit Canceler by Young Motors(390km/h) - YouTube And yes I know that car can't do this on the road, drag would prevent it . Last edited by 40th370z; 10-01-2012 at 06:50 PM.

10-03-2012, 11:25 PM	#7 (permalink)
LakeShow A True Z Fanatic Join Date: Dec 2010 Location: L.I., NY Posts: 5,307 Drives: Everything Rep Power: 26	Where do you plan to attempt it? __________________ \|2013 Audi S4\|Ibis White/Black\|S-Tronic P+\| \|2013 370z\|PearlWhite/Persimmon\|Touring/Sport/Nav\|F.I. CBE 18" CF\| \|Sold\|2011 370z\|Gun Metallic\|Touring/Sport/Nav\|

10-04-2012, 10:49 AM	#8 (permalink)
jcosta79 A True Z Fanatic Join Date: Jul 2012 Location: N/A Posts: 1,430 Drives: N/A Rep Power: 15	I hit the low 150's in my 2003 350Z (I didn't get to the limiter and ran out of road). I would imagine the 370 would hit around 165~ish with the extra power? __________________ 2012 PW NISMO #0559 - GT Spec Brace Kit - Swift Springs - ARK TP & Invidia CBE K&N Intake - UpRev Tune - 15mm Z1 Spacers & Studs - StopTech Slotted Rotors & SS Lines - ZSpeed CMAK with Stage 2 Clutch and Lightweight Flywheel

10-03-2012, 07:34 PM	#5 (permalink)
houkouonchi Enthusiast Member Join Date: Jun 2010 Location: Ontario, California Posts: 440 Drives: '14 GT-R '10 M6 370z Rep Power: 15	165-170 depending on wind and whether the road was level or not (or uphill/downhill).

10-03-2012, 09:36 PM	#6 (permalink)
nmjaxx9 A True Z Fanatic Join Date: Jul 2011 Location: Middletown, Ct Posts: 5,853 Drives: 2011 Nissan 370z Rep Power: 26	I remmeber 175 from that thread or something close to that either way the Z def moves in the triple digits

10-04-2012, 04:41 PM	#10 (permalink)
2011 Nismo#91 A True Z Fanatic Join Date: Mar 2011 Location: NJ Posts: 2,402 Drives: slowly Rep Power: 40569	On an infinitely flat road using the coefficient of drag listed, an approximate frontal area, and whp the limit is in the 180s but for all practical purposes 160s is about right.

10-04-2012, 05:24 PM	#12 (permalink)
NissanGuy23 Track Member Join Date: Oct 2011 Location: West Chester, PA Age: 36 Posts: 752 Drives: 09 370Z NISMO PG 6MT Rep Power: 15	With the great aero of the 370z, cd OF 0.29 and .30, I'm betting it can pass 170mph. The NSX can hit 170+ and it has 280 HP and cd of 0.32. Im sure the NISMOs top speed is less due to the huge downforce created. I would guess the NISMO tops out at 162 ish

10-04-2012, 06:14 PM	#14 (permalink)
leighspped Enthusiast Member Join Date: Feb 2011 Location: Morristown Posts: 444 Drives: US Rep Power: 14	u can hit 171mph loaded with an extra 300-400 lbs,(people subs and a dog), i had gps to verify. speedo read a little over 175 but thats with limiter removed so.... dont know if it helps __________________ Performance: Fast Intentions LTH + CBX + Injen CAI + UpRev + KW3 + Whiteline sway bars + short throw shifter + 34r oil cooler = 335whp + (OS Giken Clutch and Diff) Interior : Recaro seat + Alpine HU and Rockford Fosgate Amp and Speakers + Passport 9500ci + JDM shift knob + LED's Forged avant garde m310's 19x9 19x12 RE-11

10-04-2012, 06:19 PM	#15 (permalink)
Japanjay Track Member Join Date: Mar 2012 Location: Puyallup Posts: 856 Drives: 09 Nissan 370z MB M6 Rep Power: 14	I can honestly say I dont think that it will top at 165, my z has no problem getting to 155mph so I think it could do better then another 10 or so mphs before gassing out. The big problem is at 140mph the sport version starts to get alot of lift on the front making it really unstable and quite honestly scary.

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