910CC /148 MAG pump prop?

[beacom]

Looking at getting a prop for the 148 setback mag pump I just got but not sure what I should go with?

specs.

ADA billet cylinder kit 910cc 5 mm stroker
novi 48's
pfp
msd enhancer
pump gas
148 setback skat-trak mag

I was recommended a 9/13 custom skat-trak prop by a builder here in Canada and was wondering if anyone had a second opinion.

Thanks

 

[Jetfiend]

12/16 was money in my 148 mag.
Dasa 918 5mm PV
PFP, MSD TL, Dasa 48's on 110 race fuel

 

[sneds]

I'm going with a 9/15 this year in a similar setup which was recommended by JM.

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[x2stroker]

I'm going with a 9/15 this year in a similar setup which was recommended by JM.

Sent from my C6906 using Tapatalk

Dude, you gonna spin that like crazy

 

[erik mx45]

13/18

 

[Proformance1]

Hull? Ride style? Flat, surf?

 

[Mdavies_02]

Hull? Ride style? Flat, surf?

Hurricane, Flatwater. Ride style Beacom will have to chime in.

 

[Proformance1]

Id always start with what my builder tuner recomends. I wouldnt go any lower but depending on bore sizes of nozzles you could go up also

 

[beacom]

yeah maybe ill just go with the 9/13 I was recommended.

 

[sneds]

It can always be repitched (within reason of course).

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[beacom]

yeah that is true. Spoke to Chris (Jetmaniac) and he thinks the 9/13 is too tall for the bottom and to short at top which makes sense. He suggested a 7/15

 

[Proformance1]

Agreed, but again assuming on your bore sizes. That should hit hard off the bottom.