quick view Choose Options SPEED PERF6RMANC3 SP63 2.5L Kit | Ecoboost 2.0L/2.3L & MZR-DISI MSRP: $2,800.00 $2,550.00 SP63 2.5L Kit | Ecoboost 2.0L/2.3L & MZR-DISI The rod/stroke ratio affects several engine dynamics, including piston speed and acceleration, piston dwell at top dead center and bottom dead center, piston side loads, cylinder loading and... Choose Options Add to Wish List Add to My Wish List Create New Wish List
Sale quick view Add to Cart SPEED PERF6RMANC3 SP63 Keyed Crankshaft For Ford Focus ST - 2.0L Ecoboost (2) MSRP: $1,200.00 $968.00 $700.00 SP63 Keyed Crankshaft For Ford Ecoboost 2.0L - Focus ST The Ford Ecoboost engine relys on 2 friction washers between the crank pulley and sprocket to help keep the motor in time. This works very well for stock power levels and even... Add to Cart Add to Wish List Add to My Wish List Create New Wish List
