79Merc80
Senior Chief Petty Officer
- Joined
- Nov 22, 2007
- Messages
- 673
Hey Guys. Here is what my Fuel Flow Meter (Flo-Scan) gave me this morning at 500RPM intervals with speed. I'm not sure the RPM portion of the guage is set correctly as WOT sounds a lot faster.
RPM ----------- GPH ---------- MPH
580 ------------ 1.0 ----------- 4.0
1010 ----------- 1.8 ----------- 6.0
1510 ----------- 3.4 ----------- 9.0
2020 ----------- 4.2 ----------- 18
2500 ----------- 5.4 ----------- 24
3000 ----------- 7.0 ----------- 31
3500 ----------- 9.7 ----------- 35
3620 ---------- 11.4 ----------- ??
This is from a 1984 Mariner 90hp inline 6. I don't know how fast I was going at WOT as the GPS speedo only goes up to 35.
Let me know your thoughts on this.
Thanks. Craig
RPM ----------- GPH ---------- MPH
580 ------------ 1.0 ----------- 4.0
1010 ----------- 1.8 ----------- 6.0
1510 ----------- 3.4 ----------- 9.0
2020 ----------- 4.2 ----------- 18
2500 ----------- 5.4 ----------- 24
3000 ----------- 7.0 ----------- 31
3500 ----------- 9.7 ----------- 35
3620 ---------- 11.4 ----------- ??
This is from a 1984 Mariner 90hp inline 6. I don't know how fast I was going at WOT as the GPS speedo only goes up to 35.
Let me know your thoughts on this.
Thanks. Craig