9724VF350
Tractor Guy
- Joined
- Mar 2, 2010
- Messages
- 2,784
About to stick a fresh Farrell built 913 on my truck. Was wondering what you guys have been happy with on timing setting for a primarily towing vehicle.
Pump is at 450cc.
Timing is set on the pump at port closure.
181's
4k's
100cc at 0 boost
450cc at 35psi
0 plate
Farrell modified AFC
62mm/HT3B, don't remember more details on the 62, but I kind of wish it was smaller. I'm guessing it's my most anti-towing piece.
Lightly ported head.
F1 mach 3 injectors.
I'm thinking 18-20*
Pump is at 450cc.
Timing is set on the pump at port closure.
181's
4k's
100cc at 0 boost
450cc at 35psi
0 plate
Farrell modified AFC
62mm/HT3B, don't remember more details on the 62, but I kind of wish it was smaller. I'm guessing it's my most anti-towing piece.
Lightly ported head.
F1 mach 3 injectors.
I'm thinking 18-20*