[OutlawDrifter]

bigblocksrule, if an engine is having fuel wash issues(like you are describing), the carb is way out of tune, way too rich. you can get the same fuel wash with a fuel injected engine. i had a friend do a 5.3 swap into a g-body, cam, heads, headers, different injectors, etc. his mail order tune was rich and he washed the rings out.....with mpfi. it's all about the tune, just as insidious talked about.