where to find max rpm and gearcase ratio?

[paedbo]

Hey guys, Im in need of some help here if anyone doesnt mind.

I have a starliner with a 1993 225TLRP yamaha, I have a 23 stainless steel prop on it but i have no idea what kind of prop it is I'll try to get a pic of it tomorrow to see if maybe someone can tell me. Anyways where can i go to find specs for the engine like max rpm range and gear case ratio so that i can try to plug it into a prop calculator. I didnt have my gps out with me today. but at WOT I had almost full trim at 5200rpm. ( rooster about engine height and still had good water pressure).

Does anyone know where i can get this information about the engine?

Thanks

[xsive]

http://www.piranha.com/motor_specs.php?id=5434

http://www.piranha.com/Yamaha_Outboards.php

Hope this helps.....

[paedbo]

Thanks a million!!!!

I guess im at the low end of the WOT, I originally said its a 1993 motor actually its a 91 but i found specs for it from that second link you sent me!

For some reason i just cant get it out of my head that that motor is a 93 because thats what i was originally told that it was until i found out about the date coding on the model # hahahahah.