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simonbassboat
03-23-2008, 03:21 PM
I change my tuner on my 150xr6 93 for a 2.4bp tuner. My 150hp tuner have 2 hole and not the 2.4bp tuner.

1-What i suppose to do whit that....drill 2 hole at the same place on the 2.4bp tuner or not??

2-Why have 2 hole there??

Tanks.

TheRickster
03-23-2008, 03:24 PM
You can drill them in the new Tuner. The original tuner is soo long that when the boat is at rest the tuner is submerged and the motor has a hard time breathing . The Two holes will help the holeshot ..

Rick

simonbassboat
03-23-2008, 03:29 PM
You can drill them in the new Tuner. The original tuner is soo long that when the boat is at rest the tuner is submerged and the motor has a hard time breathing . The Two holes will help the holeshot ..

Rick
The best is to drill at the same size or if i drill a litlle more bigger that help the holeshot a little more or change nothing???

tlwjkw
03-23-2008, 03:46 PM
With tha shorter BP tuner ya don't need ta do anything but bolt it on n go!

T

kingsbiship
03-23-2008, 03:47 PM
You won't need the holes, 'cause your 'shorter' tuner won't be submerged.
If you drill holes... you won't see any change!

simonbassboat
03-23-2008, 04:58 PM
ok tanks everybody...