Kyosho W5303-06 5-Hole Big Bore Shock Pistons - Race Grade  [KY-W5303-06]

Kyosho W5303-06 - Shock Piston(5-Holes/2pcs/Big Bore Shock)
Price:
£3.82
Brand:
Kyosho
Model:
KY-W5303-06
Condition:
Brand New
Quantity Discount
Unit Price You Save
2 £3.53 each £0.59 or 8%
3+ £3.35 each £1.40 or 12%
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Precision Damping with Kyosho W5303-06 Pistons

The Kyosho W5303-06 shock pistons are engineered to provide stable damping in big bore shock bodies. The 5-hole configuration aids in regulating oil flow for consistent performance during aggressive driving and race conditions.

How 5 Holes Improve Shock Control

Multiple ports allow smoother oil transfer and reduce abrupt compression spikes, which improves tyre contact and chassis balance. This gives drivers more predictable feedback when tuning for grip and turn-in.

Practical Notes for Racers and Tuners

These pistons are ideal for fine tuning without swapping springs or shock towers. Combine with appropriate oil grades and adjust spacer combinations to match circuit demands and driving preference.
Remark :
Due to limited stock availability, please notice that some Kyosho items may have to order from the factory and the ready time is around 4-6 weeks. Customer purchases the item is assumed to accept the waiting time which allows us to order directly from the manufacturer if the item is out of our warehouse.

Will changing to 5-hole pistons make the car more stable in corners?

Yes, the smoother damping from the 5-hole pistons can improve chassis balance and help maintain tyre contact through corners when set up correctly.

How do I select the right oil after fitting these pistons?

Start with a middle range oil and evaluate both rebound and compression. Move one step at a time and retest to avoid overcompensating.

Are there recommended piston stacks or spacers to use?

Spacers can tailor midstroke feel; use small increments and test on track to determine the best stack for your setup.

How often should I inspect these pistons?

Inspect during each shock rebuild or after heavy runs to check for wear, burrs or oil contamination that could affect damping.

Do these pistons require any break-in period?

A brief bedding in during gentle running helps seat the pistons and oil, after which behaviour should stabilise for further tuning.

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