Reason for doing this, the 640 may have burnt up a piston.
I have a 10' mini aluminum jet boat with a twin carb 640 and a 1995 jet pump. I just bought a 1996 ts 770 for $300 with a bad motor but came with a good ebay motor.
Will the 770 be too much power for the 640 pump?
What issues could i have?
Here is some pics of the boat.
River Jet Boating Forum • View topic - 10' mini jet (with pics)
I have a 10' mini aluminum jet boat with a twin carb 640 and a 1995 jet pump. I just bought a 1996 ts 770 for $300 with a bad motor but came with a good ebay motor.
Will the 770 be too much power for the 640 pump?
What issues could i have?
Here is some pics of the boat.
River Jet Boating Forum • View topic - 10' mini jet (with pics)
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