Description
Boost 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 but can be used on any engine with similar bore sizes!
Tested on:
– Up to 88mm bore
– PRP Torque Plate Thickness
– Can be used with no torque plate where the application requires.
Sold individually, please select the quantity you require.
Made From ABS Plastic. Oil & Solvent Resistant, do not Soak to clean, spray and wiper dry.
Do not clean with Acetone.
Construction Margin of error +/- .1mm / .0039″
This Product May Fit Other Engine’s, Contact us if you are unsure of fitment HERE
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