650/701 pump question

[EightySeven550]

Hello all,
Looks like I may be getting a 701 engine. Whats the difference between the 701 and the 650 pump?

I have a 650 stock right now.

Will I notice a difference when I put the 701 in although I do not have 701 pump?

How much difference woudl there be with a 701 pump?

 

[accbr]

It's the same pump. You might want to try a little steeper prop though.

 

[SUPERTUNE]

Change to the 701 metal exit nozzle, 650'2 were plastic and too big for the 701 H.P.

 

[Boris]

Change to the 701 metal exit nozzle, 650'2 were plastic and too big for the 701 H.P.

What about if the 701 was not stock but a Team Scream 701 ?

I will be taking out my pump to add the second cooling line tomorrow. Should I keep the plastic nozzle or install the Raider one that I have ?

 

[waxhead]

also the early 650 had a hole in the side for the bilge pump
so make sure thats blocked off