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Tech Talk Technical Discussion About The Nissan 240SX and Nissan Z Cars |
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#1 |
Zilvia Junkie
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SR20DET on the 1/4
How do you run your gears?(I have a S14, 1995 BlackTop "11.3PSI")
1st **** RPM? 2nd **** RPM? 3rd **** RPM 4th Till redline RPM etc.. And and please put the car you drive + motor or how should i drive her?, i never been at the track with her power shift or no? Last edited by bkfill; 05-28-2004 at 01:33 PM.. |
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#3 | |
Zilvia Junkie
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Quote:
how do you drive your car? 1st gear 2500RPM - SWITCH GEAR 2nd gear 3000RPM - SWITCH GEAR 3rd gear till redline - SWITCH GEAR 4th gear till redline
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if it aint broken, fix it(95 240/96 sr20) |
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#4 | |
Post Whore!
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Quote:
![]() Next time I'm gonna leave it at 7 psi and just practice my launch/consitancy. Trying to get a better 60 ft time....
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89 S13 hatch/////98 Subaru 2.5RS |
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#5 |
Zilvia FREAK!
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depends upon your individual car, If you have more top end power, and it goes till redline, then let it go all the way till redline. My car has
fmic, hks intake, full 3inch exhaust from dp, no cat, with a redtop and runs a 13.6 on my first time ever to the drag strip, first launch. I didn't even warm my tires so im proud of myself...what made me confused is my trap speed was only 97 mph....hmmm anyhow i shifted at 7500 on every gear. |
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#6 | |
Post Whore!
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89 S13 hatch/////98 Subaru 2.5RS |
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#7 |
Post Whore!
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well when I did it I let automatic take over and sipped a powerade. but my friend said he does 5 grand all the way but hes dumb so i dont know if hes bein smart or what.
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#8 |
Zilvia Junkie
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k heres what i got
no cat 1995 BlackTop in a 1995 240SX None-SE 3" exhuast pipes / downpipes hks-hi flow exhaust Blitz boost controller most boost i've seen was 10.3 or .6psi i forgot(set at 14) FMIC Hybrid(a little dented)(same thing with the pipes(dented))<-i know im getting lag from this intake(the stock 1 its a cone) so your saying 1st gear> go all the way to redline? 2nd gear> same thing etc.? while riding in 1st gear i shift to 2nd its already at 5k rpm pretty short gears i asked these queistions cause woudn't i have more power in 2nd gear then 1st? well anyway i could ride all my gears on the 1/4? cept 5th till redline?
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if it aint broken, fix it(95 240/96 sr20) |
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#9 |
from Canada, eh!
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-> HaLo Race Car: '98 E36 BMW M3 Daily Drivers: '23 Audi Q4 e-tron & '13 VW Touareg SOLD: 01 GPW Honda S2000 PARTED: 93 Pearl White 240SX LE Fastback w/SR20DET SOLD: 93 Super White 240SX SE Convertible w/Silvia Front |
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#11 | |
Post Whore!
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Quote:
![]() launch at 5k with some stickies and just book it . thats what i do with my 400hp redtop ![]() ![]()
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#12 |
Post Whore!
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f
![]() 6500 is good for 1st-2nd then 7k in third and 4th till redline. i shift 1st-2nd at 7600 3rd-4th 8k 125 mph traps to4r/t3
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#13 |
Leaky Injector
Join Date: Jun 2003
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I think its really funny when people start talking about Drag techniques, especially with an SR. First of all, you want to use all of your available power, which basically runs til redline (So shift there). With the SR there is no reason to let off before then. The powerband only gets stronger as RPMs increase....
![]() PS...DRAG SUCKS!!! But i guess some people should stick to a straight line...
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#15 | |
Zilvia Junkie
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Quote:
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if it aint broken, fix it(95 240/96 sr20) |
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#16 |
BANNED
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drive the car and get a feel for when the power stops pulling, feel the powerban. after you learn it, it will come natural... i know this may sound dumb, and not effective as setting up a shift light ect... but after a while its a 2nd nature.
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#17 | |
Post Whore!
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Quote:
![]() ![]() in my car i have big big turbo so shift right at 8k everytime power band is from 4500-7950. when i get my new head with cams and aftermarket goodies on ill be shifting at 8500.
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#19 |
Zilvia Addict
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my friend shifted at 7500 every gear with vlsd and got 14.1 at 97 (red top sr with bolt ons), he ended the1/4 in 4th gear(he has really short gears) if that matters
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Sacramento touge and drift MakotoS13: Spreading BS and being an ass on zilvia since June 2004 |
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#20 |
BANNED
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best time 13.2@107mph
60' 1.9 with open diff and yokohoma tires (burned out for a while in the pit helps) launch 2700 (feather the clutch dont drop it) 1st - 7000 2nd 7500 3rd 7500 4th across the line |
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#21 | |
Post Whore!
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Quote:
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#22 | |
Post Whore!
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its really gay compared to my old gears but fck does it wind out, 119-125mph traps now
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