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| Spark Plugs https://slantsix.org/forum/viewtopic.php?t=32406 |
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| Author: | SL6 CHILE [ Sun Nov 23, 2008 2:07 pm ] |
| Post subject: | Spark Plugs |
Hi guys, what type of spark plughs recommend me for an standard engine and 1bbl? |
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| Author: | Joshie225 [ Sun Nov 23, 2008 2:32 pm ] |
| Post subject: | |
What year is the engine? Does it have tapered seat spark plugs with 5/8" hex or the long reach 13/16" hex plugs? Both have been covered at length if you care to use the search function. |
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| Author: | SL6 CHILE [ Sun Nov 23, 2008 2:54 pm ] |
| Post subject: | |
the year of the engine is 1979, the carb is a holley 1945 and the spark plugs with 5/8 hex. |
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| Author: | Joshie225 [ Sun Nov 23, 2008 3:29 pm ] |
| Post subject: | |
No great upgrades for those. Stock type NGK or Denso is about all you can hope for. Autolite 26 is fine as long as they aren't Chinese. |
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| Author: | SlantSixDan [ Sun Nov 23, 2008 4:08 pm ] |
| Post subject: | |
...but since Autolites are Chinese (all of them, now), stick with NGK. |
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| Author: | Aggressive Ted [ Sun Nov 23, 2008 4:31 pm ] |
| Post subject: | |
I use and recommend the NGK UR4's. |
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| Author: | SL6 CHILE [ Sun Nov 23, 2008 5:46 pm ] |
| Post subject: | |
thanks! and the gap? what recomended to increase millage? |
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| Author: | Aggressive Ted [ Sun Nov 23, 2008 5:56 pm ] |
| Post subject: | |
I run .045 on the NGk UR4's with an older chrome MSD Blaster 2 coil and using the MSD resistor that comes with the coil in place of the Mopar resistor. I read a full 10 volts at the coil at idle for a pretty healthy spark. |
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| Author: | SL6 CHILE [ Sun Nov 23, 2008 6:17 pm ] |
| Post subject: | |
what gap recommend me for my slant ? |
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| Author: | ESP47 [ Sun Nov 23, 2008 6:25 pm ] |
| Post subject: | |
.035 if stock |
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| Author: | DusterIdiot [ Sun Nov 23, 2008 6:33 pm ] |
| Post subject: | Yep... |
Quote: .035 if stock
All mopars are .035... if you have the mopar EI, you can get away with .040 if everything is in good shape and you are using quality components (that autozone replacement coil is not it...).-D.idiot |
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| Author: | SL6 CHILE [ Sun Nov 23, 2008 7:42 pm ] |
| Post subject: | |
I have a standard EI, i try with .40. Thanks |
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