TSX cylinder head

Garrett_si · Post by **Garrett_si** » Mon Dec 04, 2006 6:25 pm

The 2006 cylinder is supposed to had bigger intake valves and bigger exhaust port

but 2005 and 2006 TSX head had the same part number

12100-RBB-000 CYLINDER HEAD ASSY. 1 2005 Acura TSX 1572.65 1258.12

12100-RBB-000 CYLINDER HEAD ASSY. 1 2006 Acura TSX 1572.65 1258.12

someone have more infos about it?

Post by **Hondata** » Tue Dec 05, 2006 10:03 am

The intake valve is bigger (we have one here), but the valve seat is the same size. However, it still could be that the catalog is incorrect.

Garrett_si · Post by **Garrett_si** » Tue Dec 05, 2006 4:01 pm

Hondata wrote:The intake valve is bigger (we have one here), but the valve seat is the same size. However, it still could be that the catalog is incorrect.

I will take a look on the part numbers directly at the dealer to be sure before buying a brand new one