2011 PRI Show
Roush Performance
Coyote cylinder heads are made to flow, but Roush's (www.roushperformance.com) competition engines division showed off these CNC-improved versions. They feature a 210cc intake runner, a 1.469-inch intake valve, a 1.220-inch exhaust valve, and a 56cc chamber. View Related Article
|
|
|
|