Thread: 2005 Pump swap questions...
06-28-2007, 08:04 AM #1
2005 Pump swap questions...
At what point (mod wise) would a swap to a 05 pump setup be beneficial on a 02 GPR? Here are the main mods:
Island 4 plate
sealed pump and shoe
My next mods will likely be VF3's and possibly some more timeing somehow... at what point should I swap to the new pump and what impeller should I get? I have been told that without more mods I won't be able to pull a 14/20 dynafly... suggestions??
06-28-2007, 08:55 AM #2
If you get the reeds I think you will be able to pull the pump and prop.
My unported 1200 does just fine and has the stock ignition, no keyway.
06-28-2007, 09:07 AM #3
06-28-2007, 09:21 AM #4
Then both of you (Duke and WFO) help me figure out why I am having a hard time turning mine!!!!!!
06-28-2007, 09:23 AM #5
06-28-2007, 09:23 AM #6
Yea, make sure you have the reeds. On my 1300 I wasn't able to turn it till I added those.
06-28-2007, 09:25 AM #7
06-28-2007, 09:35 AM #8
I have the 05 pump with a box stock Dynafly on my stock 01 it has the D-plate, carb rejet w/ proks, 150 PSI cut OEM head, 1200 grate. This pulled it to 71.4 with the J-FF plate. I am heading back to the river this week and will be installing 800 grate and VF-III's I will be getting numbers pre and post of each installation.
06-28-2007, 09:38 AM #9
06-28-2007, 09:58 AM #10
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