HPI Savage Alloy Flywheel for Savage K4.6 SAV1100E by GPM  [SAV1100E]

HPI Savage /Savage X /Savage K4.6 Engine Alloy Fly Wheel(3 Posts) - GPM SAV1100E
Price:
CAD$13.91
Brand:
GPM
Model:
SAV1100E
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Aftermarket flywheel for Savage engines

This alloy flywheel is a direct replacement designed for RC HPI Savage platforms, fitting Savage, Savage X and Savage K4.6 crank patterns. The three-post alloy construction matches the mounting layout shown in the product name and offers a durable option over many stock parts.

In service the flywheel changes rotational inertia, which alters idle stability and throttle response on nitro engines. Choosing a different mass changes how quickly the engine revs and how it returns to idle; this alloy unit is intended to deliver predictable behaviour for tuning sessions.

Fitting is a simple engine-level swap: remove the original flywheel, align the three-post pattern to the crank, then secure following normal engine torque and safety practice. Treat this item as an engine component when installing and adjusting settings.

Will this replace the stock flywheel on all Savage K4.6 engines?

Yes, it is specified to fit HPI Savage, Savage X and Savage K4.6 models that use the same three-post mounting pattern.

What material is used for the wheel?

The part is manufactured from an alloy as noted in the item name, chosen for strength and wear resistance.

How will it change throttle behaviour?

Altering flywheel mass changes rotational inertia, affecting how quickly the engine accelerates and how stable the idle remains; heavier mass smooths idle, lighter mass speeds rev response.

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