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347 with 44 weber's
I would like anyone with a 347 stroker using 44 IDF weber's to let me know what jets you used, and any settings you use to tune your motor. This would help me at least have a baseline set up.
Greatly appreciated!! Thank You, |
Talk to Neal, I think he has that set up in his 40
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Thank's Carmen I will do that.
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Hi Jim,
Below are the specs on my 347 w/ IDAs. 38 mm chokes 65 idle 120 holder 160 air correction 145 main 55 bypass F7 etube 34 to 36 degrees of total timing and the light spring on the MSD distributor for fast advance. I'll give you a call tomorrow. Neal |
Here is my 48IDA on a 331
http://www.clubcobra.com/photopost/d...m/DSC00051.JPG 37 mm chokes 60 idle 1.10 holder 190 air correction 155 main 50 bypass F5 etube This is the setup directly from Inglese. ditto on the timing Ford 303E cam. |
Timing ok now. I am now checking main gets. What would be the perfect Air Fuel Ratio graph to see on the LM1 between 2000RPM and 3000RPM ?
I tried several jets from 145 down to 130. The 135 stayed between 12.5 and 13 at both rpm's. The 130 jet stayed at 12.5 @ 2000 RPM but jumped to 14 and stayed pretty constant at 3000 RPM. I'm not sure what to look for. |
135s look good. 13:1 is a good place to be. Be sure to check wide open too. How's it running now?
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I changed exhaust gasket in passenger side today. No popping on that side yet. I am now going to change gasket on drivers side and see. I will try to do a drive test later today or tomorrow. I bought a set of the alumniun exhaust gaskets. I am told they are guaranteed not to leak. They cost $49.00 a set so I hope they don't.
Jim |
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