STS Dyno Numbers!!
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iTrader: (5)
Joined: Jul 2002
Posts: 1,439
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From: san antonio, tx
Originally Posted by Blackbird
yah a 12:1 A/F and 21 degrees of timing on 91 is really, really, pushing it.
if that was tuned on a dynojet I fear for that persons engine on the street.
if that was tuned on a dynojet I fear for that persons engine on the street.
dynojet, LOL may explain the slow torque curve.
good luck with the tuning and keep us updated
allen
I have an STS with the gt67 turbo upgrade and my horsepower numbers are still climbing strong at 6000 rpms. I think the t60 is to small for our cars to have a good top end pull. The gt67 still spools good on the street and actually shows a little lower IATs. My IATs stayed in the 125 area.
Teching In
Joined: Sep 2004
Posts: 27
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Hey, Nice numbers and car! Can you tell me a little more, like when you start to develope boost, or post a graph? I am a member of a different site and want to turbo the LS1 I am putting in my Z.... (Datsun Z) and I am taking a little bit of grief (predictably) for even considering the STS system. Any further data or Butt Dyno results would be appreciated.... 
Originally Posted by tannji
Hey, Nice numbers and car! Can you tell me a little more, like when you start to develope boost, or post a graph? I am a member of a different site and want to turbo the LS1 I am putting in my Z.... (Datsun Z) and I am taking a little bit of grief (predictably) for even considering the STS system. Any further data or Butt Dyno results would be appreciated....
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Originally Posted by F8L Z71
Sorry to hear about your motor mate. 
How much boost were you trying to run and what was the AFR?
if you email me your dyno sheet I can host it for you.
How much boost were you trying to run and what was the AFR?
if you email me your dyno sheet I can host it for you.
12 Second Truck Club
Joined: Feb 2002
Posts: 5,574
Likes: 0
From: Sacramento, CA
Originally Posted by 2ktransam
I am only running about 5.5 lb of boost at 11.6 afr but my heads are shaved so I am running 11 to 1 compression. I new it was only going to be a matter of time before it would let go at this compression. It was fun while it lasted. I will send you my dyno sheet. Thanks
Yeah, I could see that.
