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| Doing a poorboy tune on Holley 2280 https://slantsix.org/forum/viewtopic.php?t=43564 |
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| Author: | Dan-o [ Tue Jul 05, 2011 9:40 am ] |
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Quote: How are you mounting a 2280 Holley onto a Feather Duster intake?
With four nuts? I dunno what to say man.
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| Author: | ESP47 [ Tue Jul 05, 2011 11:11 am ] |
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Quote: How are you mounting a 2280 Holley onto a Feather Duster intake?
It's not a Feather Duster intake. Probably a stock aluminum 2bbl intake.
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| Author: | Dan-o [ Tue Aug 02, 2011 9:07 pm ] |
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Quote: Quote: How are you mounting a 2280 Holley onto a Feather Duster intake?
It's not a Feather Duster intake. Probably a stock aluminum 2bbl intake.But We finally got done tuning today. We got the final numbers of 154rwhp and 204rwtq. Oddly enough, it made best power at about 26* advance all in, and it still had a very light ping. Gonna have to revisit that at some later date. I'll try some higher octane when I get the chance to see if it cleans it up, but the driveablity of the car right now is so spot on, I really didn't want to mess with it. Jetting ended up being .055's. Fuel went from 14.1 at 2k and then just diped to about 11.7 at peak 4400rpms. So far I'm happy with it, I may tighten up the dizzy curve down the road, and may even look into cam timing should the opportunity arise down the road. But seeing how I need a good DD in 115* heat, the race car ain't gonna cut it. |
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