ok i was earching through summit cuz i have been reading up on picking some of these up and i saw this part number TFS-51400002
link:
Trick Flow Specialties TFS-51400002 - Trick Flow® Twisted Wedge® Street Cylinder Heads for Small Block Ford - summitracing.com
and then this part number TFS-51400004
link:
Trick Flow Specialties TFS-51400004 - Trick Flow® Twisted Wedge® Street Cylinder Heads for Small Block Ford - summitracing.com
one says hydraulic roller and one doesnt, so i was wandering what the difference is in these two sets of heads, as i have never heard of heads being designated to work with a specific cam type ??
link:
Trick Flow Specialties TFS-51400002 - Trick Flow® Twisted Wedge® Street Cylinder Heads for Small Block Ford - summitracing.com
and then this part number TFS-51400004
link:
Trick Flow Specialties TFS-51400004 - Trick Flow® Twisted Wedge® Street Cylinder Heads for Small Block Ford - summitracing.com
one says hydraulic roller and one doesnt, so i was wandering what the difference is in these two sets of heads, as i have never heard of heads being designated to work with a specific cam type ??