[PONTIAC LARRY]

Originally Posted by roadrage david

it is my understanding that the xe cam line is just that on the oposid side of radical,
and stil produce quiker faster more driveble combo,s. ecspecialy with lower compression compeard to the old Ram air IV technologi..

In the smaller XE cams installed in a smog 7.6-8.2:1 Poncho I could see that being a good torque building setup and good response but in the case of the XE274 230/236 110 lsa 106 icl and a 041 RAIV 230/240 113.5 lsa and 112 icl , the Ram IV is going to idle better. A poorly setup or mismatched RAIV setup can be blamed for poor performance and the less revving EX274 installed and feel better in that mis matched RAIV combo shure but a properly setup RAIV street car can run mid 11's which the XE has failed to match at the same .050 230 degrees.