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Old 03-09-2013, 09:03 PM   #25
derotoreut
Roto Reuter thats the name...
 
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Join Date: Feb 2010
Location: Darien, NY
Posts: 1,859
Re: Frustrated, discouraged and don't know what to do

Quote:
Originally Posted by steves1967 View Post
When they dyno'ed the engine did they use the same carb and distributor that you are using? I've had an MSD distributor with alot of shaft play and it was causing all kinds of noises. It finally just clearanced itself. I here a slight "whistle" noise- could it be a bad gasket on the carb?
Yes they used the actual carb and distributor for the dyno. The carb is a Quick Fuel 780 CFM, and distributor is GM Performance HEI. All new.
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My 70 K10 SWB build:http://67-72chevytrucks.com/vboard/s...d.php?t=782232
My 71 SWB build:http://67-72chevytrucks.com/vboard/s...d.php?t=651394

1970 SWB Fleet K10 4X4, 5.3L LM7, 4L60E, Dakota Digital RTX, Vintage Air, Ididit tilt
1971 SWB Fleet C10 - Original SWB Arizona truck, new custom restoration project

"Kick out your motor and drive while you're still alive - kick it out!" - Heart 1977
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