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Roush Yates Engines has been working hard to develop a dirt late model engine. Shown below is a similar engine in many ways but has several differences including a rear mounted oil pump. The majority of the items shown are used on the dirt late model engine including the use of a Ford Racing cast iron dry sump block.
| Engine Family |
V8 Windsor Ford |
| Specification / Name |
Dirt Late Model |
| Displacement |
~360 Cubic Inches |
| Compression |
Approx. 12:1 |
| Horsepower |
N/A |
| Torque |
N/A |
| Weight |
430 Lbs. |
| Price |
$25,000 |
| Description |
Dirt Late Model Engine |
| Recommended Use |
Dirt Late Model per Individual Track Rules |
| Block |
Ford Motorsports Iron Block |
| Deck Height |
9.00" |
| Bore |
4.090" or larger |
| Stroke |
3.300" - 3.400" depending on bore size |
| Cylinder Head |
Yates D3 Aluminum prepared by Roush Yates Engines |
| Intake Valve Size |
2.150" |
| Exhaust Valve Size |
1.650" |
| Valve Accuation |
Roush Yates Engines |
| Cam / Lifter Type |
Solid Roller |
| Oil System |
Dry Sump |
| Induction |
Carburetor |
| Fuel Type |
Track Specified Race Fuel |
| Ignition |
N/A |
| Dress Items |
N/A |
For more development information and race results follow the link to news above.
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