★★★★★ 5
Good
Good
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 8, 2025
Boost Factory - Adjustable Piston Ring Gap Square 86-88mm Bore - 49250-00001
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Boost Factory - Adjustable Piston Ring Gap Square 86-88mm Bore - 49250-00001Boost Factory Adjustable Piston Ring Gap Square 86 88mm Bore 49250 00001 Boost Factory has developed a simple and cost effective tool to square your piston rings in many different types of engines with various torque plate configurations! the fully adjustable piston ring square allows you to square your rings to the bore with a maximum depth of 130mm or 5 1 4'' and 86mm to 88mm bore, primarily developed for use with the Nissan RB & Toyota JZ Engines
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
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★★★★★ 5
Great
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