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  HPI Underhead F4.6 HPI1447

HPI1447 HPI Underhead F4.6

List Price: $20.00
Our Price: $16.99
Save $3.01!

Stock Status:

 In Stock

Product Code: HPI1447

Technical Specs

HPI Racing underhead is constructed of silver aluminum. Replaces a worn or damaged underhead. Goes between the heat sink head and the crankcase. This is the part that the glow plug goes into.

Diameter: 1.40" (36mm)
Thickness: .31" (8mm)


Installation following the engine manual

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