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My Z topped out at 140mph

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Old Dec 22, 2006 | 11:18 AM
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From: SO_CAL
Default My Z topped out at 140mph

I was on the freeway and it hovered around 140mph... wtf?
guess this is cuz of general wear? not that I have any business going over that.. but still. I've got 30k on my z. I've hit little over 150 when it was newer.



"Nawz, I need nawz, 2 of em"
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Old Dec 22, 2006 | 11:21 AM
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"I have seen you drive Cannysage, you have a heavy foot....you'll blow yourself to pieces"
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Old Dec 22, 2006 | 11:22 AM
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Lightbulb

https://my350z.com/forum/street-89/
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Old Dec 22, 2006 | 11:25 AM
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ahahaha^^^
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Old Dec 22, 2006 | 11:29 AM
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i have 77k and no problems hitting 155 just as i did at 40k

btw, its stock
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Old Dec 22, 2006 | 11:30 AM
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Originally Posted by savvy
"I have seen you drive Cannysage, you have a heavy foot....you'll blow yourself to pieces"
hahaha
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Old Dec 22, 2006 | 11:41 AM
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That grape fruit helment isn't going to protect you at 140mph.
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Old Dec 22, 2006 | 11:48 AM
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dude mine has 60k miles =O and I hit 149mph....
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Old Dec 22, 2006 | 11:49 AM
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Originally Posted by Richy350Z
dude mine has 60k miles =O and I hit 149mph....

159mph my bad
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Old Dec 22, 2006 | 12:40 PM
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only 140?? hmmmmm, Z_freak would have to investigate his car if that happened.....
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Old Dec 22, 2006 | 12:49 PM
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don't shift to 6th before you hit 150
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Old Dec 22, 2006 | 01:01 PM
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Originally Posted by HOMiEZ
don't shift to 6th before you hit 150
Since when can Zs hit 150mph in 5th gear? ...I'm not even gonna say anymore.

BTW, who cares if your car can't go that fast. Your car looks better than most Zs around. I would get that checked out though, just in case. Also, I have 46K miles and I can still do 150+ (on the computer of course).
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Old Dec 22, 2006 | 01:07 PM
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I have no idea what mods you have, but a wing generating downforce will also create drag. Oversize, heavy wheels don't help, either. One of the guys on AZ350Z.com had the same question, and he was guilty of on both of those charges.
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Old Dec 22, 2006 | 01:10 PM
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Originally Posted by HOMiEZ
don't shift to 6th before you hit 150
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Old Dec 22, 2006 | 01:11 PM
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Default Z's got the yips!

I've taken my stock machine to 145 at 5200 rpm, with that kind of headroom I've no doubt I'll max it out... happy holiday y'all.
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Old Dec 22, 2006 | 02:23 PM
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You dont have that many miles on your car. Actually if you look at most magazine performance statistics, most care are faster at 40K miles than they are new. Slightly off topic, but if a Z does 0-60 in 5.5 secs new then i would bet at 40K miles it would do it in about 5.1-5.2.
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Old Dec 22, 2006 | 02:32 PM
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167 MPH stock motor, Lowered 35th
:I almost had you.
:Almost had me, haaaad me.... You never had me, you never had your car.
Ask any racer, any real racer. I dont matter if you win by an inch or a mile! Winning is Winning!
OOOOOOHHHHHHH!

Now me and the mad scientist have to tear the engine apart and replace the piston rings you fried.
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Old Dec 22, 2006 | 02:42 PM
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Better make sure your 100 shot of naws doesn't blow the wields on the intake son.
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Old Dec 22, 2006 | 02:44 PM
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Welds!

Wanna know the sad part was I have done that!!!

The intake manifold was plastic on a saturn and we melted part of it!!!
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Old Dec 22, 2006 | 03:12 PM
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Originally Posted by bamyi
That grape fruit helment isn't going to protect you at 140mph.
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