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06-03-2023, 10:33 AM | #841 |
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Re: Dumbo The Flying Elephant
When closed loop the system will work to attain those AF values notice the % of change and edit the fuel table or let the system self adjust. Be sure to save each tune after changes are made.
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Frank Ferrucci ?/SA 1271 Last edited by Signman; 06-13-2023 at 09:02 AM. |
06-03-2023, 06:28 PM | #842 |
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Re: Dumbo The Flying Elephant
I disagree I built the engine also. Robin Lawrence’s dyno service help me more than I know I think it’s in closed loop and corrects very little. Plugs and pipes look good.
They just called us to the lanes. |
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06-04-2023, 11:40 AM | #843 |
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Re: Dumbo The Flying Elephant
Seems you have some of the best help available to anyone in the country.
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Frank Ferrucci ?/SA 1271 Last edited by Signman; 06-13-2023 at 09:03 AM. |
06-04-2023, 03:31 PM | #844 |
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Re: Dumbo The Flying Elephant
I know I’m getting better. I’m just not getting better fast enough to gain confidence and be able to evaluate some of the things I would like to find out about. Things like individual cylinder timing, torsional twist of the crank and how to tune for it, timing injection pulse to reduce to reduce energy in the reversion wave in the intake. And all of these things may help or hurt but it would be nice to know.
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06-05-2023, 09:38 AM | #845 | |
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Re: Dumbo The Flying Elephant
Quote:
Don't beat yourself up... You WILL get this in due time I promise!!!!!
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Mack Reeves 2377 STOCK & SUPER STOCK |
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06-09-2023, 07:38 AM | #846 |
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Re: Dumbo The Flying Elephant
To help avoid confusion on what file needs to be downloaded to see the data log of the run. I will delete the down loadable files from the ECU so only to have a choice of around eight to download for the run. Every time I stated the engine it starts a new file.
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06-17-2023, 03:28 PM | #847 |
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Re: Dumbo The Flying Elephant
The rev limiter works I just hope it was set low enough.
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06-18-2023, 08:27 AM | #848 |
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Re: Dumbo The Flying Elephant
Just picked up my Buxton spring checker, thanks Mr Don showing me your Buxton. It will be a great addition to my engine program.
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06-20-2023, 06:44 PM | #849 |
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Re: Dumbo The Flying Elephant
Just started working on a new set of heads for my small elephant engine. I hope it will run well enough to get in Indy. I still think it should be class winners and the remainder of the field based on qualifying, that will get folks to run them all out. I have never won class in super stock.
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06-27-2023, 07:26 PM | #850 |
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Re: Dumbo The Flying Elephant
8750 rpm spike and the engine leaked within 4% of each other. The Comp springs did there job, Jeff Taylor gave me some good direction, and the Buxton spring checker gave me very repeatable information to set springs from coil bind. I think I will lower the Rev limiter to 8500 just to give me that warm fuzzy feeling.
I would like another Copper Class Trophy from the Sports and a class picture without “The Mask”. |
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