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Old Feb 25, 2009 | 08:14 PM
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Default time slip help

Opinions on this time slip please. This was done on a GTM turn key twin turbo set up. I am still on a consevative tune with timing taken out till I can get to the dyno and also on fastintentions 2.5 exhaust. I have the GTM 3 inch exhaust on order and will dyno once installed and get the tune dialed in. The run was made on 275-50-15 ET streets and the boost is @ 10psi. I know the exhaust and tune are hurting me but what do yall think so far. I can't scan right now but here is what it looks like.
1.7762-----60ft
5.0160-----330ft
7.6497-----1/8th
94.94------1/8mph
9.9320-----1000ft
none------1000ftmph
11.8158----1/4et
120.61----1/4mph

First time out in the car since the turbos. The car went 13.4 n/a with the exhaust and injen intake. The car only has 2200 miles on it so far so I doubt the motor is even broke in. Oh well.

Last edited by neverenough; Feb 25, 2009 at 08:56 PM.
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Old Feb 25, 2009 | 08:54 PM
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I don't know too much about drag racing but I know that your 60' time is impressive.
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Old Feb 26, 2009 | 05:27 AM
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Hmm... looks like a solid slip honestly. Might be a little room to go down in the 60ft department but MPH looks great. What doesn't seem right to you?
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Old Feb 26, 2009 | 07:48 AM
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Originally Posted by S8ER95Z
Hmm... looks like a solid slip honestly. Might be a little room to go down in the 60ft department but MPH looks great. What doesn't seem right to you?
Wasn't sure what to expect honestly. My srt8 Grand Cherokee ran 11.88@112 with a 1.68 60ft. I have a lot more mph here and only a 10th difference on the 60ft yet the et is almost the same. I am very happy with the way the car is running just wanted some opinions if the slip looked about right. The jeep was on a 125 shot btw.
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Old Feb 26, 2009 | 08:00 AM
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Give us some whp and tq numbers...
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Old Feb 26, 2009 | 08:25 AM
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Originally Posted by neverenough
Wasn't sure what to expect honestly. My srt8 Grand Cherokee ran 11.88@112 with a 1.68 60ft. I have a lot more mph here and only a 10th difference on the 60ft yet the et is almost the same. I am very happy with the way the car is running just wanted some opinions if the slip looked about right. The jeep was on a 125 shot btw.
The jeep was fighting aeros and parasitic drag caused by the AWD.. honestly the trap looks pretty low for the end result on the jeep but I know they are also heavy and steep gearing.

This slip looks pretty good for a rwd light car... power numbers would be helpful as mentioned above.

(Any pics of the Jeep...I love those things..sat in one at the Chicago AutoShow last weekend).
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Old Feb 26, 2009 | 08:57 AM
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Originally Posted by S8ER95Z
The jeep was fighting aeros and parasitic drag caused by the AWD.. honestly the trap looks pretty low for the end result on the jeep but I know they are also heavy and steep gearing.

This slip looks pretty good for a rwd light car... power numbers would be helpful as mentioned above.

(Any pics of the Jeep...I love those things..sat in one at the Chicago AutoShow last weekend).
No dyno yet, waiting on the exhaust. I thought the mph on the jeep was low as well. I know GTM did a set up just like mine and made 518whp and 435tq so I would expect around the same numbers.
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Old Feb 26, 2009 | 09:13 AM
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The 1/8 mile mph tells me that you can go much faster down the 1/8 and 1/4.

I was running that 1/8 mile time with a TN kit @ 9psi, but at only 88-90mph! 11.60's easy with more seat time!
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Old Feb 26, 2009 | 09:29 AM
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This link is when I was running 425whp and a 35 shot on top of it. Stock internals

LINK below

Last edited by coachk; Feb 26, 2009 at 09:58 AM.
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Old Feb 26, 2009 | 09:39 AM
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https://my350z.com/forum/4842451-post4.html
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Old Feb 26, 2009 | 10:54 AM
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Originally Posted by Alberto
The 1/8 mile mph tells me that you can go much faster down the 1/8 and 1/4.

I was running that 1/8 mile time with a TN kit @ 9psi, but at only 88-90mph! 11.60's easy with more seat time!
I am having issues with the drive by wire set up. I am shifting flat on the floor no lifting but the drive by wire still pulls a little thottle, just enough to knock it out of boost for a slit second. I guess that is hurting as well. Don't know of any way around the throttle issues.
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Old Mar 2, 2009 | 07:22 AM
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What EMS? I have never read of people having TPS issues, even not powershifting, a proper shift can keep you in boost...
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Old Mar 9, 2009 | 10:22 PM
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Originally Posted by Alberto
What EMS? I have never read of people having TPS issues, even not powershifting, a proper shift can keep you in boost...
UpREv so everything is through the factory ecu. I had the same issue when the car was N/A. I don't know how to be any quicker then I am now. I powershift and have done so with every car I have ever raced and always felt I was pretty quick but there is a split second delay in the responce on this car. I guess I should note that I did not have this issue on my 06 z. Maybe its an HR thing.
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Old Apr 6, 2009 | 06:26 PM
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runnin strong just needs more seat time imo
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