300zx questions
i have a 90 , 300zx with a na/tt conversion i had it tuned at z1 and had some goodies added. it dyno'd at 389hp and 397tq at 17 psi, was runing alittle lean so they turned the boost to 13.5 psi and made i think 340 and 350 or 360. so i was wondering what do you think this setup will run in the 1/4 .
My uncle has one too. He has every bolt on you can put on it except upgraded intercooler or turbos. Stock internals.
Back when he still has his stock down pipes, drive shaft, flyqwheel, and clutch. Running 14 pis. he ran a 13.0 @ 110 i think. Don't really remember his trap, but his time was 13.0. Wth no launch, he left the hole as he would on the street. lol. Z32's are know for their, horriable traction issues. What all do you have done to it?
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Considering the Z32 weighs in at 3480lbs. dont' expect much with 340 to the wheels. I'd expect somewhere in the mid to low 13's. The gear ratios for the car are geared more torwards road racing, considering that's what it was designed for, but if you want to make a drag monster... the NA rear end has a somewhat shorter ratio than the TT. Try and find one at the Z1 junkyard.
-jonathan
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Jesus Christ is my Savior
i got a fully program'd ecu and , hard pipes , upgraded side mounts, and full exhaust. down pipe. test pipe. hks catback, rfl blow off vavles, blitz turbo timer, and some internal work. with some good griping falkens.
Back when I ran the 13.0 I had; turboback, intake, boost controller, driveshaft. Like Maniac said, I ran that time with no launch.Originally Posted by howyodoin
Now I have upgraded injectors, flywheel, clutch, crank pulley. Next mod is gonna be upgraded side mounts. Good luck building your fairlady.
-Geo
which ecu did you go with? Z1 custom tuned, JWT, Stillen? The JWT and Stillen both are notorious for running a program that's too rich. (at least they were when i had my Z32) If you're upping your boost from the stock 9lbs, then you def. need to upgrade your injectors. That's probably the main reason you're running lean at peak boost.
....are you on twinturbo.net by chance?
-jonathan
Jesus Christ is my Savior
wow, tt.net....hadn't heard anyone refer to that site in years! I just got back on it a little over a month ago after like a 4 year lapse, haha!
He got an NA to TT swap. He already has the NA rear end in it. So that might also help shave a little off that 1/4 time. Not talking a whole lot but you will have more torque than most tt z32's
naw iam not on twinturbo.net . its z1 ecu. iam runing 13.5 psi and i am runin pretty good . having issues with the overheating, maybe a aintifreeze leak.
Z32's and their problems, they never seem to stay in perfect condition. lol. My uncle had so many problems with it, its not even funny.
Even if it is a leak, its very hard to look or work on the VG. No fucking room in the engine bay ftl.
mid 13's if you launch good but w/o some drag radials you might not have enough grip with the tires. few guys run out with me at steele and they're in the 11's. one mid and one low 11's but they both run th400 autos like me and they're both in the 500-600whp range. wouldve thought russell or john wouldve given you an idea of what it'd run while you were down there? we all grew up together
00 GSR 13.33@114 (355/304), 92 LX 5.0(twin somethings), 02 MTI(TX) ZO7 427 (540/518)sold, bmw 318w/2jz(driftn), 93 Supra TT Hardtop, 04 ford excursion, 55 chevy cruiser
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http://uk.youtube.com/watch?v=RNQN9i4Be-kvette mtn run
http://www.youtube.com/watch?v=RjgbxbGyN5A poopra 1st 9sec 1/4
yeah, they sho-horned that engine underneath the hood, and cylinders 5 and 6 always run a little hotter because they're up agianst the firewall, and the water passages aren't big enough in the block to support a high gpm of water. (this is why Stillen blocks have ported waterways) ....
BUT
you should read up on tt.net... that's the place to go for info on your car man.
If you're system is full of coolant with no kind of serious leak, I bet your overheating issue has something to do with your fan clutch.
-jonathan
Jesus Christ is my Savior
You mean your fan clutch isn't supposed to sound like a 1950's prop plane on take-off?!
What did the entire set-up cost you? Did you stick with a stock TT engine and turbo's?
You can normally get then complete longblock with all components for under $4k, most of the swaps i've seen cost the owners not much more than $5k.
Right, but I'm talking about dropping it off at Z1 and picking it up when complete. I'm not asking about just the parts.
ah, at Z1, i was talking about the smaller shops around...Tiger did one i know of, a red 2+2 but can't remember the final cost.
id say ur in the high 12's or low low 13's if u know how to drive
3,300lbs with a stock TT setup?! Goood luck getting that with slicks.
IDK could be about that. Ive seen stock 300's run 13.4 before. You just REALLY got to know how to drive. And it is more like 3,800. Mine is like 39XX or something like that but mine is convertible.
1990 N.A.:
Length: 169.5 in. - 4305 mm
Width: 70.5 in. - 1790 mm
Height T-top: 49.2 in. - 1250 mm
Height 1991+ Slick top: 49 in. - 1245 mm
Wheel Base: 96.5 in. - 2450 mm
Curb Weight: 3219 lbs. - 1460 kg
Turning circle: 34.1 ft. (10.4 meters)
222 hp @ 6,400 rpm
198 ft. lbs. torque @ 4,800 rpm
1990 Twin Turbo:
Length: 169.5 in. - 4305 mm
Width: 70.9 in. - 1800 mm
Height: 49.4 in. - 1255 mm
Wheel Base: 96.5 in. - 2450 mm
Curb Weight: 3414 lbs. - 1549 kg
Turning circle: 34.1 ft.
300 hp @ 6,400 rpm
283 ft. lbs. torque @ 3,600 rpm
1990 2+2:
Length: 178 in. - 4520 mm
Width: 70.9 in. - 1800 mm
Height: 49.4 in. - 1255 mm
Wheel Base: 101.2 in. - 2570 mm
Curb Weight: 3313 lbs. - 1503 kg
Turning circle: 35.4 ft. (10.8 meters)
222 hp @ 6,400 rpm
198 ft. lbs. torque @ 4,800 rpm
1996 N.A.:
Length: 169.5 in.
Width: 70.5 in.
Height: 49.4 in.
Wheel Base: 96.5 in.
Curb Weight: 3287 lbs.
Turning circle: 34.1 ft.
222 hp @ 6,400 rpm
198 ft. lbs. torque @ 4,800 rpm
1996 Twin Turbo:
Length: 169.5 in.
Width: 70.5 in.
Height: 48.4 in.
Wheel Base: 96.5 in. - 2450 mm
Curb Weight: 3502 lbs.
Turning circle: 34.1 ft.
300 hp @ 6,400 rpm
283 ft. lbs. torque @ 3,600 rpm
1996 2+2:
Length: 178 in.
Width: 70.9 in.
Height: 48.1 in.
Wheel Base: 101.2 in.
Curb Weight: 3401 lbs.
Turning circle: 35.4 ft.
222 hp @ 6,400 rpm
198 ft. lbs. torque @ 4,800 rpm
1996 Convertible:
Length: 169.5 in.
Width: 70.5 in.
Height: 48.4 in.
Wheel Base: 96.5 in.
Curb Weight: 3401 lbs.
Turning circle: 34.1 ft.
222 hp @ 6,400 rpm
198 ft. lbs. torque @ 4,800 rpm
I do beleive you sir are wrong...In my door panel right next to my vin number. Front weight is 2050lbs and rear weight is 1905lbs. Then next it has total weight and says 3955. Not sure if this info is 100% correct but since it is straight from Nissan...IDK
Like i said, my uncle ran a 13 flat at silver dollar on stock twins. with street tires and no launch. Its possiable.
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It really is. New injectors a bigger intercooler and you would be in buisiness.
Yep, my uncle is getting a new motor put it in at Z1. He has everything right now, except upgraded turbos. i think he just had Z1 install some stillen side mounts, not to long ago. When its running right its a beast.
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lol.... do u own a TT 300zx?.. i think not.. stock tt's can run 13's ALL DAY LONG with the mods he has and the NA rearend. if he knows how to drive and not like grandmother high 12's are easy and mid 12's if he can hook right and get a good 60. and all that is with some decent tires on the back
You're right, I don't own a TT Z32 and i will never own one with a VG30DETT in it...had an N/A for 4 years and driven the hell out of several 400-500whp Z's though.
Better hope for a cool low humidity day/night with really good suspension with even better tires. A 300 crank hp 3,300-3,400lb (with not much torque)car isn't gonna make it in the 12's.
From Road & Track, Motor Trend, and Car & Driver (west coast times at that):
1990 Nissan 300ZX 7.1 15.50
1991 Nissan 300ZX 2+2 7.5 15.90
1990 Nissan 300ZX Turbo 6.5 15.00
1992 Nissan 300ZX Turbo 5.7 14.20
1993 Nissan 300ZX Turbo 5.2 13.80
1994 Nissan 300ZX Turbo 6.0 14.40
1995 Nissan 300ZX Turbo 5.5 13.90
wow my friend u are retard... for one i wasnt talkin about a stock z32 doing 12's in the qtr mile.. 2 not much torque? most modded z's if not all put out more torque then they do hp... lol and those qtr mile times are retarded.. not accurate at all. go to www.twinturbo.net and then do some research then start talking.
speedminded, you're a fucking idiot. Stop bringing up worthless facts, like they're supposed to back you up so you don't look like a fool.
Facts are one thing, but nothing is the same in real life. Some drivers are better then other, some can out drive others. Keep it real man, so are you saying that a 300zx on stock twin turbos "can not" hit low 13's, or even high 12's? You have to be kidding...
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In Georgia with our humidity on our gas in a car that's 3,400lbs plus driver making maybe 250-270whp at most...sure i say it won't happen.
Especially at Commerce with the way they prep the track and all the fools that run through the water on street tires.
Do you have strong facts to back up your shit? Im sure i can find the video of my uncle making that 13 pass with no launch @ silver dollar.
Dude, get real.
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I said STOCK Z: stock ECU & not chipped, no internal engine work, running on premium fuel only...intake(s), exhaust, that's it...in a stock weight Z32.
A 90 Z32 tt can run better then a 15. I can put money on that. Like i said, you don't know shit, til you test drive one. And take it to the track to test it. once again, stop using wortless facts to back up your pathetic agrument.
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Who said anything about 15's? Track prep, driver, and heavy ass aftermarket wheels are only things keeping it from breaking it into 13's...but a completely stock Z32 just the way i mentioned it in my previous post will never see 12's or 13 flat...especially not in Georgia's climate.
This is what i was talking about, the facts you keep bringing up.
And yeah, a Stock z32 will never hit 12's let alone 13's stock. Who the hell isad any of us were talking about "stock" z32's hitting 12-13's?
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Actually 13's for a stock Z are pretty normal.. aslong as you know how to drive it.
Im sure its not imposiable.
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I'll post a vid later of a stock Z32 TT running a 13.07. Have to find it.
In Georgia?
i rest my case.
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