Hotrod's Inc - Hot Rods Stroker Crankshaft Yamaha - 4173
Hotrod's Inc
$568.05
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Hotrod's Inc
Hotrod's Inc - Hot Rods Stroker Crankshaft Yamaha - 4173
- Hot Rods heavy duty drop-in stroker crankshafts
- Not only do these stroker cranks bring about a heightened level of performance and increased displacement, but they do so without costly case machining, custom cams chains or spacer plates
- Utilizes the engine's stock piston
- All stroker crankshafts are sold complete and ready for installation with the original proven Hot Rods connecting rods, top end bearings and crankshaft webs
- Factory assembled and trued
- Heavy duty (04-05)(+4.4mm stroke) makes 470cc
- Heavy duty (06-08)(+3mm stroke) makes 471cc
- Bolt in and go!
- When using Cylinder Works #21001-K01 makes 500cc
- Does not fit fuel injected R or K models
