kennyd

up for conversation , would you use a extension box or ITS boxes ? and WHY ? reason is I am looking for some more speed . currently running a twin step gun with xr drives and 2 in shorty lowers .
talked to carter and he said not always going to be the best option . I have another gun in the storage unit next to me with ITS and 6 in boxes and its fast and works great .

offshoredrillin

The zeiger boxes are designed to set back the factory ITS system, however keep in mind for every 12 inches of set back you lower your prop center line by 1 inch. Factory its is 8 inches and the zeiger box is 5 i believe.

315duramax

Dang, ITS assembly on a 12" box. Those *****es would be hangin off the back like the monkey on Hillaries back!

kennyd

Has anybody installed boxes and gained or lost any performance ?
because I am thinking of re working the power in the boat and drives. because I love the boat but I want 95-100 mph

dlange

Don't quote me, but I'm not sure anyone who has added boxes gained speed. I believe the boxes boxes gave the
drives more leverage on the boat, possibly making it run better in rough water.

Tinkerer

I am adding a 12 inch neutral box to my Daytona 26 this spring. From what I have been told that a box always helps a cat. Yes they do allow the drive to lift the bow easier - that means less trim. It may also allow a higher X dimension and that makes the boat more efficient thus more speed.

Unlimited jd

26 sutphen, 2 seat race boat no cabin, was a death trap reportedly with a box, no matter what drive height they used. Box removed handles very well and won multiple races. Kinda apples and oranges but an application where the box wasn't working out.