Wonder if data logging is even accurate. If you change tires/wheels it should throw off the speedo, whether on the dash or in the ecu. Either way though I guess it wouldn't matter more than a tenth or so.

More than likely blown internal welds. CSF replaced the first one after inspection and my current has been sent off to them for inspection. ZEROLIFT installed the first and UPREV installed the second. UPREV will be installing the third, if CSF replaces it. Otherwise, I will be in the market for a new radiator and I am not feeling Mishimoto either.........

Okay... last post, but this is the sh1ttiest video ever. You can make out the 50 mph marker, and 100mph is when it bounces off the limiter. I took TCS off and I tried a ghetto mount but the effing phone wouldn't focus. Not only that but the steering wheel cuts off the top of the speedo. I needed both hands because the car was at the edge of traction and I could feel the car squirming the entire 3rd gear pull. I counted 5.4 seconds using the youtube trim tool. I attempted 2nd-3rd shift pull without TCS, but 2nd gear was spinning the whole time. Stock Bridgestones just aren't working all that well. It was about 50 degrees outside so hard rubber and cold pavement don't help. I can consolidate this into one post if you want.

Edit: 7500rpm is 97-98mph. Bouncing off the limiter is about 7700rpm. That's 100mph.

Your tag is to your first post. So add whatever you want to reflect the 5.4. I'd add this vid and then whatever you want to say.

when spring comes around i'll challenge you on this :stirthepot:

nothing is better than a little competition right? lol

i am curious as to how we are roughly the same RWHP but you have headers/TB upgrade/etc. makes me worried if i go spend money on all that i may not see too much gain due to the diminishing power gains with adding of multiple upgrades.

I have no doubt you will do better than what I did on the track.:tup:

I stated about how my setup was done, the track condition + the modification
A big splitter and big aggressive wing will slow the car down...

In average it was 7 3/4 sec when I looked at my other videos with datalog.

This is why I estimate a normal full Bolton to do a flat 7sec.

yea i know i was just messing around. i read about the aero set-up and all.

i still hate this thread for coming up in winter when i don't drive my car but now all i want to do is test it out to see how i compare.

i just need to figure out how i'm going to measure mine. just a video is looking like my main option. not sure what kind of prices dataloggers run but just for a couple second test i feel a video may suffice lol

I know, I also wanted to take the car out last night to go on a drive to test the New/old 37HR engine
But its too icy right now ;(

yea i put mine in a heated garage all winter covered up. PA is the worst place in the world for cars in winter. we get random bits of snow and ice then the road crews throw so much salt that it takes multiple hard march rains to wash it away lol so instead of ruining my Z it just sits :shakes head:

but mid march when it coems back out to play i'll be sure to take a video and contribute to this thread if it's still active by then lol

figure another time from a N/A 7AT wouldnt hurt.

I timed mine from my 1/4 mile run
I got 6.99.
370 z 7 AT full bolts on's 304 rwhp sae. 4.08 gears
It could have been quicker but im using the higher times.
that i got,
Z

Edit this post with the format and a vid or how you got that number and I'll add you.

Any new ones in the warmer parts of the country?

So 50 to 100 and you can be flat out from say 20 or so? I read the first page but, seems like you can have widely different times. Sounds fun ill give it a go soon.

Yea man you can do it however you want. Go WOT from 50 or whatever speed below it

Best would be start low. Most of the factory times were just pulled from 0-100 or 200, whatever the car can do, and they looked at the 0-60, 50-100, 60-100 etc. all at once.