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> Starting car for first time, baseline setting on carbs
MattR
post Jul 14 2005, 04:30 PM
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Im about ready to start my 914 for the first time and break in the motor. I have a set of 40 idfs on there that im guessing are out of adjustment. How many turns out should I set the needles at to get it to fire? I know I have to tune it during break in, but Im just trying to get it to start up now. Hints? Thanks.

Edit: i should have clarified. This is a 2056, dual 40 idfs, raby split duration cam.
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MattR
post Jul 14 2005, 10:55 PM
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QUOTE (lapuwali @ Jul 14 2005, 03:45 PM)
The idle mixture screws are the larger adjustment screws at the base of each throat, with the springs.

Ahh, okay. Thats what I thought was the "main needle." I see it now though... thanks! (for some reason I thought idle needle was the idle stop... very different, I know.

I have 55 idles and 175 a/c jets, just to clarify.

I should be starting my engine tomorrow afternoong (hopefully). Thanks for the help! And, is there a difference in application for the short and tall emulsion tube screws? My 912 has "short" (yep, it has webers) and the 914 has "tall".
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Posts in this topic
MattR   Starting car for first time   Jul 14 2005, 04:30 PM
Twystd1   Hi ya Matt, Question: What idle jets ya got? What...   Jul 14 2005, 04:36 PM
MattR   Hey clayton, thanks for responding down south...   Jul 14 2005, 04:47 PM
lapuwali   You should start with 55 idle jets. Set the idle ...   Jul 14 2005, 04:53 PM
Twystd1   Yo Matt "A" Rama, Are you sure Jake said 175 Idle...   Jul 14 2005, 05:01 PM
MattR   Yeah, 175 doesnt sound right. Maybe that was air ...   Jul 14 2005, 05:26 PM
lapuwali   There is no "main needle". The parts on the jet s...   Jul 14 2005, 05:45 PM
Mueller   ...   Jul 14 2005, 05:58 PM
lapuwali   <...   Jul 14 2005, 06:14 PM
MattR   ...   Jul 14 2005, 10:55 PM
lapuwali   Damned if I know what the difference is supposed t...   Jul 14 2005, 11:16 PM


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