I Need The Compression For About 1993 Yamaha Pro V 150. Can Any One Give Me This? Thanks, Addie
A Addie Albritton Recruit Joined Apr 8, 2008 Messages 1 Apr 8, 2008 #1 I Need The Compression For About 1993 Yamaha Pro V 150. Can Any One Give Me This? Thanks, Addie
JB Honorary Moderator Emeritus Joined Mar 25, 2001 Messages 45,907 Apr 8, 2008 #2 Re: Compression Yamaha Prov 150 Hi, Addie Welcome to iboats. Can't do that because there is no spec. Best we can tell you is all 6 should be within 10-15% and over about 90psi. Typical is around 125psi but differences in guages and technique can change the reading by as much as 40-50psi.
Re: Compression Yamaha Prov 150 Hi, Addie Welcome to iboats. Can't do that because there is no spec. Best we can tell you is all 6 should be within 10-15% and over about 90psi. Typical is around 125psi but differences in guages and technique can change the reading by as much as 40-50psi.
