| 2.3L EcoBoost |
| Valves |
Valvetrain Components |
Rods |
Pistons |
Race Flo Valves & Extreme Duty Valves
- XH-432 XtremeAlloy Exhaust Material
- NK-842 Stainless Intake Material
- Chrome Stems and Hard Tips
- Swirl Polished and Fully Machined
- Improved Flow with "Pro Flo" Underhead
- Factory single radius keeper grooves
|
 |
| Part No. |
Type |
Head Diameter |
Stem Diameter |
Installed Height |
O/A Length |
Tip Length |
Underhead Angle/Radius |
Margin |
Seat Width |
Top of Head |
 |
| EXTREME DUTY VALVES |
|
| 11197-8 |
Exh. |
30.0mm |
5.46mm / .2150" |
Stock |
104.75mm |
3.75mm |
25° x 11/32" |
.050" |
.100" |
Flat Face |
| 11199-8 |
Exh. |
30.5mm |
5.46mm / .2150" |
Stock |
104.75mm |
3.75mm |
25° x 11/32" |
.050" |
.100" |
Flat Face |
|
| RACE MASTER VALVES |
|
| 11196-8 |
Int. |
32.5mm |
5.48mm / .2157" |
Stock |
103.55mm |
4.00mm |
Pro Flo: 22° x 5/16" |
.050" |
.100" |
17° Dish |
| 11198-8 |
Int. |
33.0mm |
5.48mm / .2157" |
Stock |
103.55mm |
4.00mm |
Pro Flo: 22° x 5/16" |
.050" |
.100" |
17° Dish |
|
|
|
