Post by
deviousKA »
https://forums.nicoclub.com/deviouska-u9381.html
Sat May 01, 2004 1:51 pm
Ive never seen any that have cracked a valve on the exhaust. Where did it crack? Has it happened more than once? If anything they usually burn them up from lean condition, or bend them due to various problems.
If you use good condition components, or have a good running used engine, you should not have this problem. Turbo or not.