Diesel Bombers

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-   12 Valve 2nd Gen Dodge Cummins 94-98 (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/)
-   -   afc housing (https://www.dieselbombers.com/12-valve-2nd-gen-dodge-cummins-94-98/41385-afc-housing.html)

94_12_Valve 01-22-2010 11:31 AM

afc housing
 
ok. new to diesels but learning fast. wanting to know some specifics on tuning the afc. i know hw to adjust the starwheel and fuel plate but caan the actual afc housing be moved also?

hunter 01-22-2010 11:43 AM

YES I HAVE A COVER UP PLATE IF U WANT

94_12_Valve 01-22-2010 11:49 AM

what exactly does a cover plate do?

12valvecory 01-22-2010 12:01 PM

This helped me alot with tuning the afc

https://www.dieselbombers.com/attach...adjustment.pdf

:tu:

12vcummins96 01-22-2010 12:04 PM

you can push the housing foward but the true way of afc tuning is with a tuning kit it has several different springs in it to get it just right

94_12_Valve 01-22-2010 12:41 PM

what do u get when u slide the housing forward and turn starwheel towards motor? i dont mind seein it smoke so thats no issue. i also have all gauges to monitor my temps.

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and the smoke screw? do i want to turn it in for more fuel or turn it out?

monster12valve 01-22-2010 02:23 PM

in for more fuel. liding the afc will give you more fuel and so will the starwheel.

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what is done to ur truck? the stock trans wont hold much if its auto.

9412Valve 01-22-2010 02:34 PM

I doubt he'll damage his transmission by tuning the AFC lol. Anyway, the cover plate hunter is talking about just gets rid of the AFC housing all together. Makes changing out plates easier, and dumps the max amount of pre-boost fuel if I'm not mistaken.

94 12valve 01-22-2010 02:52 PM


Originally Posted by 9412Valve (Post 477548)
I doubt he'll damage his transmission by tuning the AFC lol. Anyway, the cover plate hunter is talking about just gets rid of the AFC housing all together. Makes changing out plates easier, and dumps the max amount of pre-boost fuel if I'm not mistaken.

thats what it does ... but max pre boost fuel is useless it will just blow tons of smoke and go no where.

use the search function on here there was a good write up with pics done not too long ago

on a side note 94 12valve has to be one heck of a good name I think 3 others have it :c:

9412Valve 01-22-2010 02:55 PM

:tu: :c:

94 12valve 01-22-2010 02:57 PM

Here is the thread I was talking about

https://www.dieselbombers.com/5-9l-1...ning-mods.html

hunter 01-22-2010 04:10 PM

yes adam is rite and im glad to see u own here devil,lol but if u want the plate let me no we can work sumthin out:c:

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it will give u more fuel than u can dream of just pm me and we will talk

wes-cummins 01-22-2010 06:20 PM

i gutted my afc, i think it is a wast of time it goes better when it is tuned

94_12_Valve 01-23-2010 07:50 PM

tranny is rebuilt. strong internals. stronger convertor. no fuel palt. 5 inch straight turbo back. if afc is properly tuned will u se noticable hp gains?


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