Rb25det Piston Ring Position

Im rebuilding my rb25 with 86 5mm 9 1 comp cp pistons.

Rb25det piston ring position.

Lock rings and high performance piston rings. Everything from a exhaust system body kit and more. These are the oem piston rings used on factory rb26dett pistons. 9 1 compression 1 24 ch light weight high strength forged piston set for use in high performance and racing engines.

And it was domed. 1 product rating nissan rb25det rb26dett camshaft position sensor skyline. Cp pistons nissan rb25det forged piston and ring set 3 406 86 5mm 0 5mm oversize bore. Includes a full set for all 6.

Providing parts for all makes and models including nissan skyline gtr s13 s14 240sx 350z g35 toyota supra and ford mustang. You can see where the valves were hitting when used with rb26 crank and rb26 rods. Light weight wrist pins. Cp carrillo piston for nissan rb25det 86 5mm cr 8 5 1 sc7308.

We have a great online selection at the lowest prices with fast free shipping on many items. Located in orlando florida raw brokerage specializes in nissan performance parts more specifically rb26 rb25 rb20 rb30 rb engine parts. Both rings will normally be marked with a dot number or letter that will aid in determining which side of the ring will face up toward the dome of the piston. If the rings don t have a dot or letter to mark up check the id of the ring and they should be beveled.

Cp recommends the top ring bore x 0055 and the 2nd ring 004 008 bigger than top. The rb25 cp piston i think is dished based on google image search yet the piston that was used by previous owner was a custom cut cp rb26 piston stock bore and at 9 1 1 comp. Other options may be available upon request. And my piston now.

Rb26 87mm 8 5 1 off the shelf piston domed. Save up to 5 when you buy more. These are currently only available in stock 86mm bore.