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teamnitro
07-03-2001, 08:55 AM
I have a 2001 Merc. 200 EFI. I need to know what is the minimum water pressure to watch for when running full throttle? I am trying to set up my jack plate and I need to know just how high I can go.

Toffen
07-08-2001, 07:33 AM
Hi!
10-12 psi minimum!
Cheers, Toffen

mrjetskey1
07-12-2001, 05:31 AM
here around houston as hot as it gets in summer i run at least 15 to 17 psi as it gets warm quickly at idle sorry im running 2.5 offshores but i believe it is same block.hope this helps .p.s. if you are in a cooler location 12 is o.k. later marvin

teamnitro
07-12-2001, 05:48 AM
Well I wish I could say it was cooler. I live near San Antonio and fish mainly South Texas. Let's see...typical water temps in summer mid 80's to 90. Air temps upper 90's to over 100.
At least we don't have quite the humidity you typically have in Houston.
Thanks for the reply
David