Basically we need to see your cam card .

Most likely that 112+4 is a 108ICL and a 112LSA

 

so back to the original ? yes the +4 means it has 4* advance ground in. but it not the reason it sounds timid. Due to the larger duration and same LSA the "Timid" cam has more overlap and should theoretically have a choppier idle, which, i assume points to the tune. unless the engine size were different like the small one in a 4.8 and the big one in a 6.0. A large motor will make a large cam seem smaller...

 

We really need to see the cam cards. You can't tell one cam from the OP's post has more overlap or not from what was given. It's theoretically possible for the 220 intake 112 cam to have gobs more overlap that a 224 intake 112+4 cam...

E.g. a 224/208 112+4 which could have 35* overlap vs a 220/230 112 which could have around 54* of overlap.

There's just no way to guess without knowing the exhaust side (and even then it would just be a guess without the actual valve events for the lobes).

 

well id be more then happy to show you the specs but its not even my cam its in my buddys truck but i do know that MTI makes the cam if that helps any

 

Post 'em up

 

heres a question..if i were to do a turbo setup..what would be the best for it..+2 or +4?? i seen in a previous post were one of them made less cylinder pressure, and also has more top end power...and the other opposite..i was thinking a cam with more low end would be best since you could have a bottom end power advantage and that could possibly make up for turbo lag?? im kinda new at this gasser stuff( diehard diesel guy, commin over to the gasser side) but im looking for the best power setup, not sound.

 

damn talk about post digging lol forgot about this thread. if it were me id just do a custom grind from PAT G or EPS then you will get what you need imo.