How fast before blowout??
#1
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How fast before blowout??
Hi!
I will try out an experiment next year - adding another Promax 300 (SVS) to my Phantom 25. We have measured and I have spoken to the builder, and it should be fine.
At this moment I have a torquemaster lower unit on my current engine. Current top speed is 76-78 mph. Expected top speed is 85-88 mph.
According to Merc Hi Performance the Torquemaster is safe into the low eighties. Should I swop to a nose coned unit? And if so - a Sportmaster with straight skeg or a Bobs nose coned unit (I have one spare). Which is fastest?
Have a nice summer!
Cheeers, Toffen G
I will try out an experiment next year - adding another Promax 300 (SVS) to my Phantom 25. We have measured and I have spoken to the builder, and it should be fine.
At this moment I have a torquemaster lower unit on my current engine. Current top speed is 76-78 mph. Expected top speed is 85-88 mph.
According to Merc Hi Performance the Torquemaster is safe into the low eighties. Should I swop to a nose coned unit? And if so - a Sportmaster with straight skeg or a Bobs nose coned unit (I have one spare). Which is fastest?
Have a nice summer!
Cheeers, Toffen G