Piston, GX390 (88mm), Billet Flat-Top, Drop-in Design, Standard (Diamond)

Name: Piston, GX390 (88mm), Billet Flat-Top, Drop-in Design, Standard (Diamond)
SKU: NR390
Price: 260.00 USD
Availability: InStock

Choose your options:

GX390 88mm Piston Ring Set(required):

OEM 88mm Ring Set 13010-Z5R-004

Aftermarket Ring Set Ringset-88-046046104-B

Product Code: NR390

Qty:

Billet Flat-Top Piston to Fit GX390 and UT2 GX340

Stock bore uses factory compression height and stock wrist pin diameter so it will drop in using a standard length rod. No cutting of piston.
Pistons have valve reliefs for high-lift cams.
This piston will provide approximately 1-1.5 points increase in compression. It can be used with our .040" longer rod for even more increase.
Piston Does Not Come With Rings
aftermarket ring set https://www.studzracing.com/product-p/ringset-88-0...
OEM Ring Set https://www.studzracing.com/searchresults.php?sea...

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