heads

TWO PACK · #1 (**permalink**) 02-18-2004, 03:37 PM

hi all i have some cleveland heads with 2.19 inlet 1.71 ex 63cc quench chambers, numbers on the heads are ARD 1AE 6090AC, are these aussie 2v or 4v also has 17069 stamped on side of head thanks don

Keithc8 · #2 (**permalink**) 02-21-2004, 09:29 PM

These heads are the 71 351C 4V heads that were made in the USA. They will make real good horse power but are hard to use on anything but a Cleveland. You will have to install hardened exhaust seats for the unleaded fuel. Good luck Keith

TWO PACK · #3 (**permalink**) 02-22-2004, 03:51 PM

hi keith thanks for the info, i have a edelbrock 4v mamifold [2665] which fits these heads, when i saw no FORD in the casting i thought they were aussi 2v heads and would have to get a 2750 intake, do you know what cr would be with trw 2379 flat top pistons thanks don

Keithc8 · #4 (**permalink**) 02-22-2004, 09:36 PM

The compression with .030 pistons will be about 10.5 to1 depending on the deck height and gasket used. Keith