 Carb Timing |
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| Oled |
 May 10 2008, 03:06 PM
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#1
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Newbie  Group: Members Posts: 44 Joined: 5-February 03 From: San Antonio, TX Member No.: 247  |
I have been using a stock fuel injecton system on my 2.0 for almost 20 years. A guy I know came by the house yesterday to have me help him set his timing. Unfortunately he has twin Webers with a mechanical advance distributor. He had no reference material for settings. What is the timing set point for this engine that has a stock cam and stock pistons?
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| SGB |
May 10 2008, 09:35 PM
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just visiting Group: Members Posts: 4,086 Joined: 8-March 03 From: Huntsville, AL Member No.: 404 Region Association: South East States |
Its the "full advance" point, which should be at, what, 27degrees btdc? I really can't recall what the "static' timing point was with my Bosch 0.50 (I went to a Mallory). Seems like it was prety high- 10 or 11 degrees btdc. That ends up with a pretty high final advance. Thats b/c those bosch dizzies have steep advance (good) but to much advance at high rpms (bad) When you set based on the full advance, that can't happen. I think that is the value in the full advance concept is that you take a more conservative setting - less likeley to overheat.
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Posts in this topic
Oled Carb Timing May 10 2008, 03:06 PM
Cap'n Krusty Probably best to use the stock full advance mark a... May 10 2008, 04:02 PM Carlitos Way What's the "stock full advance mark and s... May 10 2008, 09:24 PM
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