Mr.g 929g Curve Kit
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Joined: May 2004
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From: JONESBOROUGH TN
Mr.g 929g Curve Kit
I am a little confused on the springs .Lars said to use 2 gold springs on HEI units.Are the gold the heaviest springs in the kit.They seem to be heavier than the stock springs.Or does it make a difference with the stock weights being used.
Le Mans Master
Joined: Apr 2005
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From: Seattle Area WA
The gold are the lightest in the kit. I ended up using one gold and one stock spring which gave me 36 degrees mechanical advance at 2,900 RPMs. Like Lars said, every distributor will be different and you'll need to run and check the timing each time you change springs.
Last edited by Scott Marzahl; Jun 26, 2007 at 07:28 PM.
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Joined: Feb 1999
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From: Lenoir City Tennessee
Ci 6, 8 & 10 Veteran
St. Jude Donor '05-'06-'07-'08-'09-'10-'11-'12-'13-'14-'15
Put the springs between your finger tips and pull gently and not too far. You will easily see which is the lighter springs.
