Q. In a S.I. engine the intake valve closes (Solved)
1. 35? to 80? after BDC
2. 25? to 80? before BDC
3. At TdDC
4. 10? to 20? before
5. At BDC
- a. 35? to 80? after BDC
1. 35? to 80? after BDC
2. 25? to 80? before BDC
3. At TdDC
4. 10? to 20? before
5. At BDC