C7 Z06 Discussion - Kateck claims valve guide wear - Seen this on the ZL1 forum. True? I havent heard it before but am a recent new LT4 owner. Apparently the Lt4 and Lt5 are having valve guide wear similar to the LS7. This info is from the Katech news letter. In an effort to stay continually...
Just curious as of anyone with the V3s' have had this happened or engine problems??