SP goes 12.3@123mph and then 8.40@166
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Well, actually we took both our shop cars to the track friday night ![Wink](https://my350z.com/forum/images/smilies/wink.gif)
The z went a best of 12.3 and the supra went a best of 8.40
First pass out in the z I managed a 12.9@121mph with a horrid 2.6 60ft. I literally left like I was leaving a stoplight. The car sits with a bone stock clutch, trans, so I wanted to be nice out of the hole, even if we were on a 19" street tire.
Second pass in the z we I managed a 12.3@123.4mph with a 2.2 60ft. We really took the car out to see what kind of mph she would trap at base boost. It's spot on with our dyno numbers at 10psi. The car feels great so far, and we were pleased with first and only 2 runs on the car in the 12's.
Larry and I are getting so excited to see what we can do to this car! Time for the motor to come out, kit to be produced, and then for the car to get its race setup.
Here is a compilation vid of our runs from Friday night. We sponsor an event at the track called RSD (Real Street Drags) We brought out our supra, our z and our customer brought his lt1 firebird. It was a blast of a night.
View Video on FQuick
Here is the slip
![](http://www.spracingonline.com/SP%20Images/sp350ztimeslip.jpg)
Chris
![Wink](https://my350z.com/forum/images/smilies/wink.gif)
![](https://my350z.com/forum/images/smilies/icon38.gif)
The z went a best of 12.3 and the supra went a best of 8.40
![Big Grin](https://my350z.com/forum/images/smilies/biggrin.gif)
First pass out in the z I managed a 12.9@121mph with a horrid 2.6 60ft. I literally left like I was leaving a stoplight. The car sits with a bone stock clutch, trans, so I wanted to be nice out of the hole, even if we were on a 19" street tire.
Second pass in the z we I managed a 12.3@123.4mph with a 2.2 60ft. We really took the car out to see what kind of mph she would trap at base boost. It's spot on with our dyno numbers at 10psi. The car feels great so far, and we were pleased with first and only 2 runs on the car in the 12's.
Larry and I are getting so excited to see what we can do to this car! Time for the motor to come out, kit to be produced, and then for the car to get its race setup.
Here is a compilation vid of our runs from Friday night. We sponsor an event at the track called RSD (Real Street Drags) We brought out our supra, our z and our customer brought his lt1 firebird. It was a blast of a night.
![](https://video.fquick.com/thumbs/2563.jpg)
Here is the slip
![](http://www.spracingonline.com/SP%20Images/sp350ztimeslip.jpg)
Chris
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Impressive run. Post time slip and details here: https://my350z.com/forum/drag/233840-top-25-1-4-mile-times-for-tt-st-supercharger-nitrous-bolt-ons-stock.html.
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Originally Posted by doug
times and mods on the LT1 please
![Smilie](https://my350z.com/forum/images/smilies/smile.gif)
Hey doug, it's a nicely stroked sbc with a decent shot
![Wink](https://my350z.com/forum/images/smilies/wink.gif)
I'll be sure to post up our time on that tread. Seems like we have a pretty decent number for street tires.
Chris
#7
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Originally Posted by doug
times and mods on the LT1 please
Larry
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Originally Posted by SoundPerformance
Hey Doug.... it is a 383 LT1 motor with ported stock heads, big cam with solid lifters. Compression is high. I fabbed up a crank position sensor and modified the opti-spark to be a cam position sensor. An AEM EMS controls everything from both fuel pumps, to the electric water pump, electric fans, nitrous control etc. I used 8 LS1 coils for spark. There is a TH400 tranny in it of course. Thats about it! She does leave hard! I cant post the times here because he is a street racer.
Larry
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Originally Posted by 98intrigue
WOW! 32mph in the last 8th?
that's because so much of the track was wasted by spinning in the first 1/8th. if the car had been on a DR or slick it'd probably have trapped 95-97 in the first 1/8th.
#17
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Originally Posted by Audible Mayhem
motor specs chris?? good job!!!!
cant wait to have to remove my top speed limiter cause i am hitting it in the quarter mile....
cant wait to have to remove my top speed limiter cause i am hitting it in the quarter mile....
![](https://my350z.com/forum/images/smilies/icon11.gif)
Back to topic-123mph is strong for 10psi, I cant believe the stock clutch held up.
#19
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Originally Posted by Audible Mayhem
motor specs chris?? good job!!!!
cant wait to have to remove my top speed limiter cause i am hitting it in the quarter mile....
cant wait to have to remove my top speed limiter cause i am hitting it in the quarter mile....
Motor is 100% stock other than turbos and fuel system.