Too early to tell. With the move from CA to Nevada and all that hassle, I didn't get the last tube formed so the system is open. And with no heated shop (also got lost in the shuffle), and the temp this morning at a "brisk 17 degrees", I'm not real motivated re AC right now... I'll finish it in time for 'Vegas, though, and write up our adventure. FYI, there are at least two front-mounted condenser cars in Nor-Cal right now (one a lay-down radiator, one a srtaight-up) that both blow VERY cold air in summer. Some of the Pantera vendors advertise a front-mount AC condensewr kit, and the rest can probably do it if asked.