Big Discount NBR O-Ring for Lyon Factories
Big Discount NBR O-Ring for Lyon Factories Detail:
Nitrile rubber (NBR, Buna-N) provides excellent resistance to petroleum oils as well as mineral and vegetable oil. Nitrile rubber also offers strong resistance to heat aging – often a key advantage over natural rubber.
Technical Data Sheet
| Color | Black or Color |
| Material | Nitrile(NBR) |
| Hardness(Shore A) | 65~75 |
| Temperature(℃） | -30~+120 |
| Tensile Strength(Mpa) | 14 |
| Elongation at Break(%) | 384 |
| Density(g/cm3) | 1.2 |
Application Area
Nitrile rubber performs well in carburetor and fuel pump diaphragms, aircraft hoses, seals and gaskets as well as oil-lined tubing. Due to its versatility, nitrile is used in applications involving not only oil and fuel resistance, but those applications requiring resistance to heat, abrasion, water, and gas permeability.
Product detail pictures:
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Big Discount NBR O-Ring for Lyon Factories, The product will supply to all over the world, such as: , , ,
About 9 hours of run in time on 5PSI.
Race spec full rebuild.
Engine mods only are:
HEAVILY Ported & Polished intake and exhaust runners (Flow tested and Port matched)
130lb Valve Springs
Replaced retainers, locks and seals
Valve seats cut
Full custom Cam (Total .562″ Intake, .593″ Exhaust)
Polished Alloy Valve Covers
1.7:1 Alloy Yella Terra Roller Rockers and Pushrods (very quite)
Rollmaster Double Row Timing Chain
OE-R Lifters
CUSTOM Cometic MLS Head Gaskets (Suited to 30PSI)
Acid Bathed and Ultrasonic cleaned block
Cryogenically hardened crank (by cryogen.com.au, very effective hardening process)
Fully balanced to 0.5 gram
ARP Head studs, ARP Main studs, ARP Big end bolts
ALL gaskets replaced with Factory standard or above
Balance shaft removed, dilled tapped oil feed
Cam, main and rod bearings (ALL Clevite, ALL TEFLON COATED)
JE Ceramic Coated and Forged Pistons
Forged Powdered Connecting Rods
Powerbond 5% overdrive harmonic balancer
Drilled main bearing oil feeds
Extensive Cooling and Oil Feed modifications
Machined oil pump cover
Casting smoothed oil pump and filter runners
High flow K&N oil filter
ALL Surfaces decked, Bored and Honed .020″ over
Cryogenically Hardened Block, Machine Rehoned after Hardening.
New Custom oil pump gears (hardened to increase longevity)
Custom Oil Pickup Tube
Fully Rebuilt and Recondition Supercharger
Custom Machined T6 Snout (YT lookalike) and Shaved to suit boost
Heavily ported/polished supercharger inlet and out
Inlet and outlet + port matched to heads LIM + Flow tested
Ported/Polished U-Bend
69.5mm Throttle Body
Custom externally vented PCV Breather system through supercharger
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