So my 258 is completely rebuilt, bored out to 30 with flat head chrome moly pistons. Everything else thats been replaced is stock. no real mods internally. the question is , the carter P.O.C isn't doin its job correctly, so i just want to know even with a brand new engine and a webber on top, this thing still won't pass smog??? The new engine part will not help at all? I realy don't want to spend 100$ to get the carter rebuilt for the second time.
or if anyone knows of little tricks to pass smog with it on, than let me know, so far i haven't found any. but for some reason i think its possible.