DRR Top Comp
| Are you talking about the sharp rise in RPM leading up to the shift?
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Dave
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DRR S/Pro
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| | | Posts: 526 | Location: Couch | Registered: January 05, 2003 | 
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DRR Top Comp
| So many things it could be.... It really starts to rpm/pull @7000rpm "Driving through the convertor" Tires start spinning etc etc You need more data to interpret the graph correctly....
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Dave
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DRR S/Pro
| If you listen to this video interview with Marty Chance at about 30.00 into it he addresses it and says it is a converter problem.
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| | | Posts: 526 | Location: Couch | Registered: January 05, 2003 |
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DRR Top Comp
| With limited information we have I would say the converter is too tight and where it ramps up is where motor really gets into powerband. https://postimg.cc/gallery/np3zpruo/"Dunning-Kruger Effect" -a type of Cognitive bias where people with little expertise or ability assume they have superior expertise or ability. This overestimation occurs as a result of the fact that they do not have enough knowledge to know they don't have enough knowledge. Before you argue with someone ask yourself, "Is this person mentally mature enough to grasp the concept of a different perspective?" If not there is no point to argue. 4X NE2 CHAMPION. 2020 TDRA NE2 Champion |
| | | Posts: 4009 | Location: United States of Texas | Registered: April 02, 2011 |
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DRR Pro
| From the graph display, it looks like you are using a distributor to trigger the ignition. |
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DRR Sportsman
| What's your combo? You are not getting a flat spot indicative stall. I see this sometimes with Nitrous or blown cars running their "small" tune-up but the "big" converter:  typical Powerglide bracket car:  |
| | | Posts: 671 | Location: New Jersey | Registered: April 26, 2001 |
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