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Friday, April 19, 8:02:21 [ Login ] [ Contact Forum Admin ] [ Main index ] [ Post a new message ] [ Search | Check update time | Archives: 1, 2, 3, 4, 5, 6, 7, 8, 9, 10 ]

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Date Posted: 19:51:55 09/08/13 Sun
Author: Dan
Subject: I know the carb is jetted smaller than stock jets that come in a 750 Holley. I set the air/idle screws at 1 turn on all 4 corners during break in. I know the plug wires are right because I checked them 4 times, I even had someone else check them. If I'm 10 degrees off at the balancer is that the same at the distributor (10 deg)? I had someone tell me that it would be double that at the distributor. 10 deg at the crank would be 20 deg at the distributor.
In reply to: Dan 's message, "I just finished rebuilding and breaking in my sbc 350. During breaking the engine needed 55 deg timing at 2000 rpm to stay running, also kept my #5 and #6 header tube from glowing. At idle the timing was at 40 deg. At idle it was popping at the exhaust and would burn you eyes rich. The engine ran before this rebuild. I installed dart heads, hydraulic comp cam, air gap intake and a high pressure oil pump. 750 holley and MSD igniton. My cam degree in at 106 deg. Anybody have a idea where to start looking why my timing is so high?" on 00:28:19 09/07/13 Sat


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Replies:

  • Break in issues -- Skip Meserve, 21:03:47 09/08/13 Sun
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