  S/C 8-13 lb. 4.6L Best performer up to 6200 rpm. Nice idle, good driveability down to 1800 rpm, performance range 2400-6200 rpm. Recommend AFM valve spring kit but stock valve springs will work. Works best with 80mm mass air, 70mm throttle body and TFS or Dragon Plenum. Headers and ported P.I. heads are suggested. Gears 3.27 to 4.10. With automatic transmisison needs 2800-3000 converter. |
| www.realspeedauto.com Ph.631-563-7325 All parts listed are for the Ford Mustang unless otherwise noted. Copyright 2018 Realspeed Automotive Inc. All rights reserved. |