Further on the 110-114 cam debate: when you get down to it and look at the BDS blower cams listed
( Which are Isky cam lobes) you will see that the 110 cams do no ahve the same duration split and the 114LSA cams tend to.
the 110 cams tend to have a 5-6deg in ex split and the 114 cams tend to show a 110-112 deg in ex duration split. Which make the accumulative overlap a lot more similar.
In other words they are not so different.
Being that they are Isky cams gets a big + from me , for sure. If you call , Isky will grind it any way you want.
Do not be afraid to seek technical advice from either of these companies reguarding blowers and camshafts for blower motors.
Isky cam 201271/281-12 is another good off the shelf cam for the your blower motor.
It is very similar to the others I listed.