i have a d15 block with a d16 head v-tech would it help if i got killer cams for my engine? and how much faster would it be?

 

well it would just be one cam sinceyour engine isa sohc (single over head cam). It would compliment other upgrades better, depending on the stage cam you go with you might need to change out other parts in the head like valves and retainers aswell. Because the more aggresive cam/s lift the valves for a longer period of timewith a different rythm you would probably have to change the timing so if you do make sure to get it properly tuned.

Just a more aggresive cam alone isn't going to do too much. Usually you do things in different stages like stage one would beset A) of upgrades, set B)different set and so forth,that way each upgrade compliments the other and works off of each other efficiently.

Corect me if I'm wrong