Originally Posted by
$hawn
B cam specs are with 1.6 rockers. No where in any Tech info will you read Ford "recommending" mixing the ratios with that cam.
There may be cretian applications that you would net a couple of hp at best by mixing ratios, but that is only trying to mask your poor choice in cams to start with...
yeah they didnt recomend "mixing" them. im pretty sure they recomend the 1.72 rocker though. I really need to have these heads flowed to i can start putting this motor together