Posts: 935 From: Lakewood, CO, USA Registered: Jun 2001
posted 03-25-2002 11:18 PM
Looking in the NHRA engine specs for 93 to 95 Cobra I see that the 93 & 94 used casting number F1ZE and the 95 used casting F3ZE. Does anyone know if there is any performance difference in these heads? Also how hard are they to find?
Posts: 27499 From: Lyons, IL, USA Registered: May 99
posted 03-25-2002 11:38 PM
There is no performance differance. One is the original GT-40 casting and one is the OEM installed casting. Both castings are available from FoMoCo.
------------------ Alex Denysenko Co-Administrator and Moderator/ non 65-66 Mustang owner sensitivity co-ordinator
NHRA/IHRA/SRA member NHRA and IHRA SS/LA National Record Holder '00, '01, & '02 Fleet of FoMoCo products including 88 ASC McLaren Mustang #28 Part time secret agent license #0089 US Class Nationals link
[This message has been edited by Moneymaker (edited 03-25-2002).]