M52TUB28 Natural Aspiration


4032            Forged

4  cc             Dome

11:1             Compression Ratio

318g            Weight

Bore Ø         84.00mm

Compression height  31.8mm

Valve pockets depth  

Intake        5.5mm

Exhaust     4.5mm 

Pin             22x56mm

Rings         1.5 1.5 2.0mm 

Full kit:

6 pistons, 6 piston ring sets, 6 wrist pins and 12 clips

Installation specs for natural aspiration engines
Piston wall clearance 0.03mm
Ring End Gap
Top 0.2-0.35mm
Second 0.15-0.4mm
Oil 0.2-0.4mm

M52TUB28 Natural Aspiration

  • Product Code: 442301_Riga
  • Availability: Out of Stock
  • € 550

Available Options

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