Pre-Combustion Chamber - Toyota B & 2B (pre-cup) - 11161-64080 AM

Pre-combustion chamber to suit Toyota B, 2B engines.

These are high quality, affordable, 310 stainless steel pre-combustion chambers to replace cracked and broken chambers in engines that are being rebuilt.

• Please pay careful attention to the machining requirements, as outlined in the Factory Service Manual, of the cylinder head and block when replacing combustion chambers.

• When using composite head gaskets, cylinder heads of the B family of engines should be re-torqued  once (and only once) after being run-in and fully warmed up and then allowed to fully cool down.

Made from 310 Stainless Steel. 310 is an austenitic stainless steel containing high amounts of chromium and nickel for use in high temperature applications.

Replaces Toyota pn:
11161-64080

Engineered in Australia - made in Taiwan

2020 09 29
keywords: pre cup, pre comb, combustion chamber, precombustion chamber, pre-combustion chamber