Timing on Heavily Modded 85 Camaro
Timing on Heavily Modded 85 Camaro
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Joined: Mar 2000
Posts: 2,037
From: 51°N 114°W, 3500' elevation
What's a "hally carbs" and what's a "7200 blower"?
It all depends on how much timing the engine likes with a blower and how much NOS you intend on using. A typical 100-150 shot doesn't need any timing retard. Any more NOS and you need to get a timing control box so the timing is backed off when the NOS is used.
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Stephen's racing page
or check out the race car
87 IROC SuperPro race car
461 big block
Best ET on a time slip: 11.603
Best MPH on a time slip: 115.91
Best corrected ET: 11.138
Best corrected MPH: 121.85
Altitude corrected rear wheel HP: 450
Best 60 foot: 1.671
Member of the Calgary Drag Racing Association
[This message has been edited by Stephen 87 IROC (edited June 15, 2002).]
It all depends on how much timing the engine likes with a blower and how much NOS you intend on using. A typical 100-150 shot doesn't need any timing retard. Any more NOS and you need to get a timing control box so the timing is backed off when the NOS is used.
------------------
Stephen's racing page
or check out the race car
87 IROC SuperPro race car
461 big block
Best ET on a time slip: 11.603
Best MPH on a time slip: 115.91
Best corrected ET: 11.138
Best corrected MPH: 121.85
Altitude corrected rear wheel HP: 450
Best 60 foot: 1.671
Member of the Calgary Drag Racing Association
[This message has been edited by Stephen 87 IROC (edited June 15, 2002).]
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