Parts by engine

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: 338320R
Gasket thickness: 0.65mm
Bore size: 84.10mm

ENGINE BEARINGS
	CON ROD BEARING SET
	Part#
	4B7820H	4B7820HX
Sizes	STD, .25, .50	STD
Oil Clearance	Standard	+ 0.001" Extra
Half Type	Identical Halves
Material	Tri-metal Hardened steel backs
Min Std Shaft Size	1.8898 in / 48.000 mm
Max Std Shaft Size	1.8905 in / 48.020 mm
Min Std Tunnel Size	2.0310 in / 51.587 mm
Max Std Tunnel Size	2.0315 in / 51.600 mm
Max Wall at Crown	0.0696 in / 1.768 mm	0.0691 in / 1.755 mm
Max Overall Length	0.807 in / 20.50 mm
Notes
Diagram        (Top View)

Engines Renault 4 cylinder 1.7 1.8 2.0 petrol and 1.6 1.9 diesel engines
(F8M and F8Q diesel, F1N, F2N, F2R, F3N, F3P, F3R, F7P, F7R)

The 6000 Series Competition Valves are designed to provide excellent reliability in an environment of high spring pressures and roller cams, at a budget price. They have higher fatigue resistance and tensile strengths than our competitor’s best offerings.

To manufacture the valves we use our exclusive two-step slow forging process using EV8 stainless steel on both intake and exhaust valves.We provide a special heat-treatment and stress relieving process, along with hard chrome stems and friction-welded hard tips. We finish with a swirl polished head. The valves feature flow improvements to deliver the power needed for today’s sophisticated racing engines.

The Super Alloy Engine valves represent the highest level of sophistication in valve technology. These valves are designed to handle the extreme heat requirements and punishment of today’s Nitro Fuels, Supercharged, Turbocharged, Nitrous Oxide, and Marine race motors.

ARP is a manufacturer of fasteners/bolts found in engines and drivelines, ranging from OEM replacement parts to specialty hardware for racing applications. ARP is the world leader in fastener technology.

• Purpose-Built For Boost High Boost and Nitrous Nissan VR38DETT Applications
• Forged From Ultra-Strong 4340 Steel
• Patented Three-Pocket Design
• Capable of 1500 HP
• 3/8 x 1.500 in. ARP 2000 Fasteners
• High Quality APMCO Bronze Pin Bushing
• 26 Point Detailed CMM Inspection Report Included

• Purpose-Built For Boost High Boost and Nitrous Mitsubishi Evo X 4B11T Applications
• Forged From Ultra-Strong 4340 Steel
• Patented Three-Pocket Design
• Capable of 1000+ HP
• 3/8 x 1.600 in. ARP 625+ Custom Aged Fasteners
• High Quality APMCO Bronze Pin Bushing
• 26 Point Detailed CMM Inspection Report Included