Superjet intake grate measurement

[G-Body]

Does anyone know what the bolt spacing on factory superjet intake grate is? I'm trying to drill the pump shoe on my freak, I have 2 aftermarket grates and they don't match. The jet dynamics is 2.361" between the holes and 13.7775" between holes front to back. The other grate has no name, but fits into the shoe much better. It is 2.289 wide and 13.68335" long. That is the grate I'm planning on trying first, but I don't want to limit myself to that grate and the only info I have found on online suggests that a stock grate is 13.75 center to center.

 

[long beach local]

The Jet Dynamics is what I have in my Freak. Its not an oem fit at all I had to grind,file,elongate holes do whatever was necessary to make it fit. Ahh the fun it was everything had to be custom fitted. And when I switched to a 148 pump it made the intake hang off the bottom of the ski even lower. Didnt seem to hurt anything ski hooks up amazing.