[EDFHOBBIES]

Na.. the most important thing is to open the area in front of the rotor pack and clean the diverter area.. That's where the bottle neck is! ck out the pics.. smoothing the snout adds minimal and does let you run a larger TB though I guess it all helps.. but look at this difference!

This is why the maggi 2650 has the edge its nothing to do with brick performance its all this area, the velocity and volume is increased and in return it lowers the temps making the blower more efficient making more power with smaller pulley combos hence being able to turn the bower slower speeds to make the same power if not more!

The oem LT4 same principal

full tilt porting should net 45 hp gain on a 2650 100 hp an this make the eforce equal to if not better than the maggi especially when you factor the use of port injection capability for fueling!