Other Impeller selection Data for use with 140mm Mag pumps

[OCD Solutions]

I just picked up a 140 Mag pump for my wife's 2007 Superjet and spent the night searching for what impellers guys are using and with what power plants. Instead of sending out tons of PM's I thought we should compile another directory so this info is easy for others to find as well. Nothing real specific but enough for a good starting point for buyers and guys already running them and perhaps looking to change things up.

Here is what I think is relevant info, let me know if I missed anything.

Sk make, model and yeari: (Superjet/SXR/FX1)
Hull weight: (guestimate/350 RTR)
Rider Weight: (the truth shal set you free)
Bore size: (84mm/86mm)
Stroke length: (stock/+4/+16)
Total cc's: (701/733/760)
Porting: (yes/no)
Type: (race/rec/freestyle)
Compression: (150/185/210)
Electrical: (Stock/Enhancer/EPIC/TL)
Static Timing: (stock/+2/+3)
Exhaust: (stock/B-pipe/type-9)
Intake: (type/stock/modded)
Carbs: (#of carbs, size, type, mods or not)
Mag Pump Size: (140/144/148)
# of vanes: (6/8/12/14)
Setback?: (Yes/No)
Cone size: (Short/med/long)
Current Pitch13/18,14/19)
Riding Type: (Flatwater/Rec/surf/Race), (50%flat/50%surf)
Performance observations: (Strong Bottom/Good Mid/Great top end)
Other: (any other notes or observations you may feel important, did you try other pitches before and have different observations, etc.)

 

[Boris]

Good idea.
Might want to add riding conditions (flat freshwater lake/washing machine surf), maybe hull weight and rider weight ?

 

[OCD Solutions]

Good idea.
Might want to add riding conditions (flat freshwater lake/washing machine surf), maybe hull weight and rider weight ?

Good Idea!

 

[OCD Solutions]

Updated...

 

[Tyler Zane]

great idea, ill post up my report as soon as i get her together and get some test runs in.

 

[OCD Solutions]

elbumparoonijetmaniacistyle

 

[Matt_E]

Ski make, model and year: Superjet
Hull weight: ~340 RTR
Rider Weight: 185
Bore size: 84mm
Stroke length: stock
Total cc's: 754
Porting: yes
Type: ?
Compression: 200
Electrical: TL
Static Timing: n/a
Exhaust: B-pipe mod
Intake: ported Riva
Carbs: dual 46 BlackJacks
Mag Pump Size: 140
# of vanes: 12
Setback?: Yes
Cone size: med
Current Pitch: 13/18
Riding Type: (Flatwater/Rec/surf/Race), - all of the above
Performance observations: awesome bottom, insane mid, screaming top
Other: tried 82.6 Skat nozzle and 84.0 stock nozzle. The smaller Skat nozzle was loads better.

 

[OCD Solutions]

Thanks Matt!