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Need help, anyone that has ran one of these motors let me know what they like, I need help getting this mod running like it should!
Thanks
Casey
Thanks
Casey
Need help with 726 Polaris Mod motor
- Thread starter ProX440
- Start date
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Would also like to buy any spare parts for the motor you may have. Pistons, cylinders, bearings ect.....
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Need a decent dirve and driven clutch setup for this motor. ANy help is greatly appreciated!!!
R
What chassi, what pipes, what clutches, and what type of riding???
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its in a 2002 Pro X 440 chassis, has team clutches, and its a ditch banger.
Casey, look up ChubChub on hcs, he races these motors.
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alright will do, its my cousins motor he just bought it
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Hi its chub chub!! whats up
for gearing i ran 19-43 which was a good ditchin banging set-up with the 121, primary clutch i ran 64 gram wieghts and dark blue/white poo spring, secondary i ran the stock 440 set-up.
for gearing i ran 19-43 which was a good ditchin banging set-up with the 121, primary clutch i ran 64 gram wieghts and dark blue/white poo spring, secondary i ran the stock 440 set-up.
R
To make a 726 live in the ditches, you need to lower the compression and change the timing. I have had great results with SLP 727 heads 92 oct fuel and good octane boost for 0-5000 ft, and no octane booster above 5000 ft. For timing I run 600 small block timing. Clutching at 0-4000 ft I run 10-66 weights, almond red primary spring, 66-44 team tss-04 helix, and a black red secondary spring if I remember correctly.
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