DZ70 Engine Camshaft Upgrade YSG7034 for DZ70 by YS Engine  [YSG7034]

YS ENGINE CAM DZ70 #G7034
Price:
AUD$25.33
Brand:
YS Engine
Model:
YSG7034
GTIN:
4562101335949
Condition:
Brand New
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DZ70 Engine Cam Replacement Guide

This YS Engine camshaft, model YSG7034, serves as a direct spare for DZ70-series RC glow engines. It replaces the cam that controls valve timing and helps maintain the engine's designed timing characteristics during rebuilds and routine servicing.

Install this cam when timing parts show wear or damage, or after disassembling the engine to restore factory timing. It is supplied as an aftermarket spare intended for standard maintenance and light tuning; no custom fabrication is assumed.

Fitting notes: confirm cam alignment to timing marks, measure clearances and endplay according to DZ70 service instructions, and conduct a measured break-in or test run to ensure consistent operation.

Specifications

  • Item: YS ENGINE CAM DZ70 #G7034
  • Material: Not specified by manufacturer
  • Model Number: YSG7034
  • Compatibility: DZ70 engine series

A service-oriented replacement cam for DZ70 engines, useful for restoring timing accuracy or swapping out worn cam components during maintenance.

Will this camshaft change engine performance?

This cam is supplied to match the original timing profile. If installed to factory specifications it should restore intended performance rather than alter it; performance changes come from deliberate timing adjustments.

Are any special checks needed for racing use?

For high-stress or competition scenarios, double-check material suitability and inspect for wear after initial runs. The listing does not specify material, so source confirmation is advised for heavy use.

How precise should timing alignment be?

Follow the DZ70 service tolerances for timing marks and endplay. Small deviations can affect throttle response and idle, so aim for the manufacturer's recommended specifications.

Can I reuse the old cam bearings with this part?

Inspect bearings for wear before reuse. If bearings show pitting or excess play, replace them to ensure the new cam operates correctly and to avoid premature wear.

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