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Old 09-27-2019, 06:51 AM   #1
Larry Hill
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Default Re: H-I-J '76 Nova re-fit.

All will be forgotten when the car make a .2 jump in the right direction. Cya at VMP
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Old 09-28-2019, 12:13 AM   #2
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Default Re: H-I-J '76 Nova re-fit.

I'll add some slips tomorrow, not sure what happened but we went testing tonight and it picked up .40 from indy.
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Old 09-28-2019, 05:27 AM   #3
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Default Re: H-I-J '76 Nova re-fit.

Clutch!
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Old 09-28-2019, 03:32 PM   #4
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Default Re: H-I-J '76 Nova re-fit.

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Clutch!
As you will see in the videos, the clutch is too loose so we may be giving up a little bit there.
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Old 09-28-2019, 04:29 PM   #5
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Default Re: H-I-J '76 Nova re-fit.

We had a few issues last night, one was with the water pump, I think it was just a funky connection so it was an easy fix. I'm a total Racepak newb so that was a struggle, biggest issue was not being able to get it to record, I ended up laying a laptop in the car and clicking a manual record button in the program every pass. Clutch needs a tightening up for sure. Autumn said the car had no power in Indy, although it was better here (far left timeslip is Indy the rest were last night, we only ran 1/8) you can clearly hear in the video it barely pulls rpm up in high gear at all. More work to do!


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Old 09-28-2019, 08:40 PM   #6
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Default Re: H-I-J '76 Nova re-fit.

if Your checking 02’s here’s a small tip.
Place the curser over the o2 graph then left click the mouse. There will be a slide to adjust the sensitivity. I usually set mine 25 to 30. Cleans up the graph and makes it easier to read.
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Old 09-28-2019, 09:26 PM   #7
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Default Re: H-I-J '76 Nova re-fit.

Hi,Todd
I am a racepak newb also. Have only about 12 recordings
Are you trying to starting recording automatically or do
You have a manual start button.I have ours set up on a manual
Button.I Just press it after I get the top bulb light. I have a configure
File to auto start but I have not downloaded and try. If manual
Starting you can test without running the car. We have a sportmans
With 1 O2 sensor and oil pressure sensor added I can email you
A screen shot of where the record start selection is.
Hope this helps some
David
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Old 09-29-2019, 12:58 AM   #8
Nmbr1GMfan
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Default Re: H-I-J '76 Nova re-fit.

Quote:
Originally Posted by J&S Racing View Post
if Your checking 02’s here’s a small tip.
Place the curser over the o2 graph then left click the mouse. There will be a slide to adjust the sensitivity. I usually set mine 25 to 30. Cleans up the graph and makes it easier to read.
Thanks.
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Old 09-30-2019, 09:20 PM   #9
Mark Yacavone
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Default Re: H-I-J '76 Nova re-fit.

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Originally Posted by Nmbr1GMfan View Post
. Clutch needs a tightening up for sure.
Kinda wonder who I'm discussing this with now.

So, okay ,if you think 7000, make that 7500 on the burnout is necessary and good for the valve springs, etc. , is the right thing to do, and I'm wrong, then tell Autumn to keep doing it..By all means
;-)
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Old 09-30-2019, 09:35 PM   #10
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Default Re: H-I-J '76 Nova re-fit.

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Originally Posted by Mark Yacavone View Post
Kinda wonder who I'm discussing this with now.

So, okay ,if you think 7000, make that 7500 on the burnout is necessary and good for the valve springs, etc. , is the right thing to do, and I'm wrong, then tell Autumn to keep doing it..By all means
;-)
60' is off, needs some clutch at the hit. If you dump the clutch at 5k the wet tires won't turn a lick, low base all counter. The only reason it stopped at 7500 is because thats where the chip is, were here to run heads up and haul *****, if we have to turn it 8k and buy valve springs, we'll throw a couple sets in the trailer or we'll fix it when it snaps something off. How's that saying go? We're here to chew bubblegum and break valve springs and we're all out of bubblegum!
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