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BIGCAV Offline
#41 Posted : Thursday, 14 July 2011 9:53:25 PM(UTC)
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quote:
Originally posted by Holden1Tonner


I'm running as much advance as possible, without getting any pinging under full load, but I have no idea how much that is. The issue is that with this configuration, she needs to be cranked over at least 3 revolutions to start. If I decrease the advance she starts right away but I don't feel that I've got the same power / efficiency. I want to log this properly and therefore I need to know the exact timing.


that why you get a regraphed dizzy, they change the springs/weights etc and can change the curve that the dizzy advances on, so you can have a good base timing but have it advance more as your driving to get you to the same total advance as you used to have with the higher base timing.

get a timing gun and check what the timing advance is at a higher rpm on your good current setting, you should be able to see how many degrees it advances to
HT307 Offline
#42 Posted : Thursday, 14 July 2011 10:07:00 PM(UTC)
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quote:
Originally posted by Holden1Tonner
so what would be the approximate factory number then? 10 degrees or 30 degrees?


about 10 static and 34 total. I think the VL had about 6 static but can't remember.
Holden1Tonner Offline
#43 Posted : Thursday, 14 July 2011 10:09:23 PM(UTC)
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Thank you Gents!
"I killed the Bank"
Andrew Jackson, last words
Holden1Tonner Offline
#44 Posted : Wednesday, 27 June 2012 2:19:38 AM(UTC)
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G'day Gents,

I've been driving the HQ around for quite some time now and am wondering whether or not I should switch to an EFI system.

I'm looking at Holley and Edelbrock EFI systems. Can anyone here let me know whether or not the Holden engine can accept a standard Chevy intake?

"I killed the Bank"
Andrew Jackson, last words
Holden1Tonner Offline
#45 Posted : Tuesday, 3 July 2012 5:25:06 PM(UTC)
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Just to give you an update, I've started a post here on what I want to do:

http://www.chevytalk.org...2242833/post/last/#LAST

"I killed the Bank"
Andrew Jackson, last words
Dr Terry Offline
#46 Posted : Tuesday, 3 July 2012 5:53:46 PM(UTC)
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quote:
Originally posted by Holden1Tonner

I'm looking at Holley and Edelbrock EFI systems. Can anyone here let me know whether or not the Holden engine can accept a standard Chevy intake?


No, the Holden V8 & the SB Chev are totally different designs.

Dr Terry.
If at first you don't succeed, just call it Version 1.0
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