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Rb25det piston ring position.
9 1 compression 1 24 ch light weight high strength forged piston set for use in high performance and racing engines.
Light weight wrist pins.
Im rebuilding my rb25 with 86 5mm 9 1 comp cp pistons.
These are the oem piston rings used on factory rb26dett pistons.
Rb26 87mm 8 5 1 off the shelf piston domed.
Where as in older thread cp recommended the top ring 0065 or there abouts my question is is cps current recommendation safe to use to avoid the breathi.
Located in orlando florida raw brokerage specializes in nissan performance parts more specifically rb26 rb25 rb20 rb30 rb engine parts.
R32 gtst time attack build in this video i file the file fit total seal piston rings for my forged rb25det time attack engine build this build is an ongoing project on my r32 gtst skyline drift.
If the rings don t have a dot or letter to mark up check the id of the ring and they should be beveled.
And my piston now.
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.
Other options may be available upon request.
Cp pistons nissan rb25det forged piston and ring set 3 406 86 5mm 0 5mm oversize bore.
1 product rating nissan rb25det rb26dett camshaft position sensor skyline.
These are currently only available in stock 86mm bore.
Providing parts for all makes and models including nissan skyline gtr s13 s14 240sx 350z g35 toyota supra and ford mustang.
Includes a full set for all 6.
Everything from a exhaust system body kit and more.
And it was domed.
Cp recommends the top ring bore x 0055 and the 2nd ring 004 008 bigger than top.
You can see where the valves were hitting when used with rb26 crank and rb26 rods.
Lock rings and high performance piston rings.
Cp carrillo piston for nissan rb25det 86 5mm cr 8 5 1 sc7308.
