LS1TECH - Camaro and Firebird Forum Discussion

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-   -   For all you guys waiting on my Dyno results... (https://ls1tech.com/forums/generation-iii-internal-engine/367643-all-you-guys-waiting-my-dyno-results.html)

MannyZ28 08-18-2005 02:21 PM

For all you guys waiting on my Dyno results...
 
This probably doesn't really belong in this Forum, but a bunch of people read my initial cam install thread here and have been following it to see what Dyno numbers my car put down....so that's why I am putting it here.

I called them this morning an hour before my appointment...and I couldn't believe it when the lady said that they are having computer problems and that I might have to reschedule again. So I said.....wait a sec, I fix these things for a living, what's wrong with it? She said the computer turned on but nothing showed on the monitor. I told her to yank the memory out and put it back in and that that might fix it, but she had already brought the computer to a repair shop. So I told her that I have an extra computer here and that I could bring it down.....so that's what I did! We loaded the dyno software on my computer and hooked the dyno up and we were in business!

My first runs were miserable looking...only a gain of 4 hp and a loss of 12 tq, but it turned out that we had the wrong correction factor selected. After some tuning, the best the car would do was 374 hp and 365 rwtq, but this was in 100 degree heat with mucho humidity.

These numbers are STD, not SAE, I think....which ones do most people go by?

I don't have the dyno graph scanned, but...I have the Dyno Software on my computer now, so I can get the graphs here later on tonight.

Manny

Brandon Boomhauer 08-18-2005 02:29 PM

SAE is what we usually go by.

Ragtop 99 08-18-2005 03:53 PM

374 uncorrected in that weather is very good. Corrected, you'll be over 380 which is a nice gain over your pre-cam HP of 344.

MannyZ28 08-18-2005 03:59 PM


Originally Posted by Ragtop 99
374 uncorrected in that weather is very good. Corrected, you'll be over 380 which is a nice gain over your pre-cam HP of 344.

Hmm, that's STD correction, not uncorrected I believe. All my other runs were STD too. When I clicked on SAE, it was only 365 I think....so I dunno....

Or does STD mean uncorrected, I am slightly confused, I usually just go with the numbers the dyno place gives me.

Manny

MannyZ28 08-18-2005 11:54 PM

Well, here's the graph

http://homestead.com/mannyz28/files/dyno6.jpg

I am not really happy though. It surges at idle when it is warmed up fully (won't do it when cold) and the SES light came on.

Manny :mad:

1QuickT-A 08-19-2005 12:06 AM

Sounds like you've got some tuning issues to me..

MannyZ28 08-19-2005 12:55 AM

Yeah...that's for sure, I wrote more about it in my "wooot, cam is in post".

After all that money.......grrrrrrrrrrrrrrrrrrrrrrr


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