Originally Posted by RIOT
Am I reading that thread wrong but if we don't run headers we can run the 185 pulley???
That is pretty much what he is saying, from what I can tell.
I guess the headers allow more our out, so more can come in (more efficient engine). The additional air the headers allow in causes a lean condition?
Now the question is whether or not the C32 that Erick used the 185mm pulley on had headers or not.
SQ