i've seen some cars and videos with cars that have the B20 vtec/R frankensteiner and i would like to know what the advantages of having a ITR head with a B20 block over just having an ITR motor. i have checked engine specs for both and they both have around the same amount of torque ,ITR 195hp 133lbs/ft torque,B20 144hp 134lbs/ft torque. So if any body can give me some info on this i would really apreciate it. thanks