Andy Brown
Well-Known Member
- Joined
- Feb 8, 2003
- Messages
- 2,657
We normally pull two coils out, but one works and I'm not sure I've ever seen a difference from one out or two out.
Modern big port engines will benefit well.
Be careful with older engine designs with small ports, low timing, small carbs and spraybars.
The ignition will become way too advanced and the engine will not get rich enough no matter how far you open the needle valve. The OPS 80 could fit into that category unless it is a newer version and/or has been modified.
Modern big port engines will benefit well.
Be careful with older engine designs with small ports, low timing, small carbs and spraybars.
The ignition will become way too advanced and the engine will not get rich enough no matter how far you open the needle valve. The OPS 80 could fit into that category unless it is a newer version and/or has been modified.
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