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#1 |
Registered Member
Join Date: Mar 2000
Location: Boston, MA
Posts: 334
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![]() I'm not gonna guess on carb size, because the best way to find out is with the vac method that has already been mentioned, or on a dyno. I found out that my 600 cfm was a good size once I put the right jets in it. I think the dyno is the best way to tune it, because you can check the air/fuel ratio for the whole run and at idle. But I had a problem with my car breaking up too and it turned out to be my ignition system, and my shift light. My total timing was too high so it was breaking up, but I also found out that when my shift light kicked on it pulled enough current you make it miss for a split second, but that pulled out 25 horses and ft/lbs for a few hundred rpm. They are well worth it.
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Thread | Thread Starter | Forum | Replies | Last Post |
change jets or increase carb size | 82 GT | Windsor Power | 4 | 06-29-2004 07:30 PM |
Need opinions on new combo about headers and carb size. | ciara | Windsor Power | 2 | 10-05-2003 10:36 PM |
carb size | lskarritt | Classic Mustangs | 9 | 01-05-2003 03:01 PM |
to carb, or not to carb...this is my question. | black86notch | Windsor Power | 4 | 08-06-2002 08:24 PM |
Carb size? | 84_GT350 | Windsor Power | 23 | 02-27-2001 11:14 PM |