Part number RIVN-28337-2 (F4R - STD, F4RT +1.2mm)
Supertech black nitrided (high flow version) intake valve
Renault Clio, Megane - 2.0 16V (F4R, F4RT)
Product detailed specification |
|
Model number |
RIVN-28337-2 |
Head diameter |
33.50mm |
Stem diameter |
5.47mm |
Length |
110.05mm |
Material |
Black nitrited |
Fits for |
Renault - 2.0 16V (F4R, F4RT) |
Product detailed specification |
|
Model number |
REVI-28338F-2 |
Head diameter |
29.00mm |
Stem diameter |
5.44mm |
Length |
108.9mm |
Material |
Inconel |
Fits for |
Renault 2.0 16V (F4R) |
Seat pressure - 83lbs @ 34mm
Open (lift) pressure - 191lbs @ 10mm
Spring coil bind - 20.70mm
Rate - 12.10lbs/mm
Max lift - 13.30mm
Outer spring outer diameter: 27.50mm
Outer spring inner diameter: 20.00mm
Inner spring outer diameter: 20.00mm
Inner spring inner diameter: 15.20mm
Set includes:
Dual springs: 16 pcs. SPR-TS1015-F4R
Titanium retainers: 16 pcs. RET-TS55-T5R
Seats: 8 pcs. SEAT-F4R-EX, 8 pcs. SEAT-F4R-IN
Product detailed specification |
|
Model number |
RIVN-28337-1 |
Head diameter |
32.30mm |
Stem diameter |
5.47mm |
Length |
110.0mm |
Material |
Black nitrited |
Fits for |
Renault Megane - 2.0 16V (F4RT) |
Product detailed specification |
|
Model number |
REVI-28338FS-3-6 |
Head diameter |
30.00mm |
Stem diameter |
5.97mm |
Length |
108.9mm |
Material |
Inconel |
Fits for |
Renault Megane - 2.0 16V (F4RT) |
Athena Racing 338 series multilayer steel (MLS) cylinder head gasket.
Athena MLS gaskets are designed to suit the requirements of today’s competition engines offering enhanced sealing compared to the OEM product. The gaskets are assembled from 2-5 layers of high quality stainless and spring steels.
Part number 338376R
Gasket thickness: 1.30mm
Bore size: 84.50mm
Part number starting with 338 |
|
Athena advantages |
|
Optimized radius embossing shape |
The round shape of the embossing increases sealing on cylinder bore, oil and cooling water passages and improves spring back strength |
Advanced stopper technology |
State of the technology enhances sealing pressure around the cylinder. Highest sealing properties in high power engines |
Coating technology |
Designed & engineered by Athena the special coating applied on steel surfaces, improves temperature resistance & reliability of the head gasket |