DRR Sportsman
| quote: Originally posted by Richie:
Lenny5160, My MISS varies, in the beginning (April) it was so severe I had to lift @ 1200', as time goes on (converter changes) the miss is just a few pops w/ no effect of E.T., then like the last 2 weeks of points, 3 - 4 real hard pops or misses > puts you in the seat belts....
Something else for everyone to think about...could outside temp. be affecting/causing this? the Miss has also followed the heat change of Season's?
I'm alittle shy about extended tip plugs not knowing how much space I have, and not sure if I will get a chance to test before Bracket Finals.
That would possibly put it back on a fuel delivery issue. If the car has been better when the air is worse, that makes me believe it is going lean, atleast that has been my experience with alky. edit... If the motor and fuel system hasn't changed, maybe pull the intake, and verify it isn't trying to suck an intake gasket.
Jeremiah Hall
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| | | Posts: 753 | Location: Evansville, IN | Registered: February 24, 2010 | 
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DRR Pro
| ^^^^^^^^^^^^^^^
If you go to Jegs they have a SAVE $30 offer now if you spend $300 or more.
If you have a racers account you can purchase MSD Grid 7730 for $409 and it should be discounted to $379 delivered.
At this point it’s inexpensive to install compared to what you’ve gone through imho. Not saying it’ll fix or find your problem for sure, but what’s the next course of action ??? Re-wire the car ?? |
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DRR Pro
| quote: Originally posted by Richie:
At this time I'm looking at a Racepak w/ (2) 02 & fuel press. to get a good look at what everything is doing.....
Great Choice. Consider calling Greg Kelly |
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DRR Pro
| crank wheel on backwards ????
honesty is the best policy,insanity is a better deffense
1.036, 6.16@ 224
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DRR Top Comp
| I still think it is a bad wire somewhere in the car. I hate to tell you this but it sounds like it is time to rewire the car. One other thing I would close the gap on the plugs from .035 to .028 but if it sounds like it is shutting off for a second then it sounds like a wiring issue. Several years ago I had some similar issues and when I rewired the car they went away. I never did find anything that stood out as bad but it resolved the issue. Possibly a loose connection broke wire or something like that. 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: 4352 | Location: United States of Texas | Registered: April 02, 2011 |
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DRR Top Comp
| Are you still using the Moroso pickup or just the wheel? If still using Moroso pickup consider changing it for the MSD. Good luck!
Clowns to the left of me, Jokers to the right. Here I am.......
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| | | Posts: 5338 | Location: stuck in the middle with you! | Registered: March 11, 2002 |
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DRR Pro
| quote: Originally posted by jimmyc:
Trash the coil and put a hvc coil on it. Got a buddy that was having the same kind of issue and this fixed his car. Been told that the pro power coil is the sorriest coil they make it breaks down under the stain and heat.
Agreed. HVC x2 |
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changed converter and went back to L.V. this weekend, went 7.900 again, second pass w/ a few skips (-100 rpm's after 7300 on D.B. playback) ran 7.920, third went 7.902 clean.
& re-check / replace wiring that hasn't already been.
