NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   Tii ran 14.2 @ 97 (https://www.nopistons.com/2nd-generation-specific-17/tii-ran-14-2-%40-97-a-1382/)

vosko 04-03-2002 12:19 AM

best et of the night

rt .641

60 ft 2.002

330 5.905

1/8 9.143

MPH 75.49

990 11.842

1/4 14.247

MPH 97.09



this car can definetely run a high 13 i just need to learn how to drive it a little better https://www.nopistons.com/forums/pub...IR#>/smile.png

treceb 04-03-2002 06:33 AM

It definately can see 13s. Is the exhaust opened up yet. if it isnt that might be your ticket. if it is, get new tires.



where was this. on a tuesday nite. anyone goiung to e-town tonite? my friends is taking his POS 86. I believe his best time last year was 15.8. lucky bastard.

jmseven7 04-03-2002 01:15 PM

what RPM's are your launching at?

vosko 04-03-2002 01:26 PM

dropping the clutch at 7000 rpm

13BAce 04-03-2002 01:31 PM


Originally Posted by vosko' date='April 03 2002,14:26
dropping the clutch at 7000 rpm

Why not 8500? https://www.nopistons.com/forums/pub...IR#>/devil.gif

jmseven7 04-03-2002 01:35 PM

Feather it off the line at 5500 RPM. It is when you start to build maximum torque. Your 60' is the prob. Practice on your launch....that is the only way to get under 14 seconds.



Oh....shift point should be @ 6900 rpms. That is when your HP's start to drop off.



Let me know if it works.

vosko 04-03-2002 01:38 PM


Originally Posted by 13BAce' date='April 02 2002,14:31
[quote name='vosko' date='April 03 2002,14:26']dropping the clutch at 7000 rpm

Why not 8500? https://www.nopistons.com/forums/pub...IR#>/devil.gif[/quote]

tach only goes to 8000 https://www.nopistons.com/forums/pub...>/rolleyes.gif

vosko 04-03-2002 01:43 PM


Originally Posted by jmseven7' date='April 02 2002,14:35
Feather it off the line at 5500 RPM. It is when you start to build maximum torque. Your 60' is the prob. Practice on your launch....that is the only way to get under 14 seconds.



Oh....shift point should be @ 6900 rpms. That is when your HP's start to drop off.



Let me know if it works.

my fastest run my car hopped to a 2.00 60ft and i shifted at 8000 rpm real hard. i just stayed in 3rd gear and wound it out. whenever i did anything else, i got 14.6's all day long. i'm also going on the limitless drag racing advice of judge ito :thumbsup: which helped drop me from 14.6 to 14.2 just by changing driving style. if i could shift as fast as him i could get a 13.9.... i just need more practice!

jmseven7 04-03-2002 02:21 PM

After I had my car dyno'd, I did the 5500rpm feather launch and shift @ 6900rpm (close to it)...I ran a constant 13.9 @ Sears Point, Sonoma, CA. That was about 5yrs ago. I still have the time slips...somewhere...



See my attachment for the dyno results.

vosko 04-03-2002 02:51 PM


Originally Posted by jmseven7' date='April 02 2002,15:21
After I had my car dyno'd, I did the 5500rpm feather launch and shift @ 6900rpm (close to it)...I ran a constant 13.9 @ Sears Point, Sonoma, CA. That was about 5yrs ago. I still have the time slips...somewhere...



See my attachment for the dyno results.

what mods did you have ?


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