pm'd you back

I recommend a labbed 30P. I'm running about the same power and trying to decide if a labbed 32 is what I need or if a labbed 30 is what I need. I didn't dyno my motor so I want to find out what prop makes the most speed.

Prop
 

I was running a similar setup, 650 hp roughly with an xr drive and a 30P bravo labbed. RPM about 5600 topped at 87.7 gps. Prolly had more if engine was tweaked a lil more. Great acceleration though from the hole!