Renault F7R Piston Kit

Part Number 312438 (132585693)

UPC: 193564041999

Package contents: 1 Each per Box

$899.99 FREE SHIPPING

Out of stock

FREE SHIPPING

Description

Sport Compact, Import and European forged pistons from JE Pistons are the result of over 75 years of industry leading experience extended to our range of premium forged pistons for Renault F7R Engines. JE Pistons are designed for each specific engine and racing application to provide the ultimate combination of durability and performance. From drift track to drag strip, JE Pistons’ performance is proven in victory lane time and time again. Equipped with the following custom level features

JE pistons are all designed, forged, and machined in-house, allowing control over every step of the piston-making process. JE Pistons 7+ decades of experience in high-level racing has led to offering premium racing features, including full billet construction, EN plating, and purpose-designed coatings, to name a few.

Features & benefits

Accumulator Groove: A specialty groove between the top and second ring provides added volume for blow-by gases. This helps reduce pressure between the rings, improving top ring seal and minimizing ring flutter at high cylinder pressures.
Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
Pin Fit: The pin bore is precision honed to attain an exact pin clearance. Clearances typically range from .0003 to .0010 between the wrist pin and pin bore.
Forged in the USA using 2618 aluminum, yielding tensile strength and minimal thermal expansion
Designed specifically for Renault F7R Engines. To provide optimized performance durability
Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
Made 100% in the USA

Specifications

3D Undercrown Milling	No
Accumulator Groove	Yes
Anodize Top Ring Groove	No
Bore Diameter	84.00 mm
Combo 2	No
Compression Height	0.984 in
Compression Ratio	0.50486111111111
Connecting Rod Length	5.906 IN
Contact Reduction	No
Country Of Origin	USA
Cylinder Head	F7R
Double Pin Oilers	No
DVGP	No
Econo Undercrown Milling	No
EN Plating	No
Engine	F7R
Engine Stroke	3.543 in
Engine Type	ICE
Exhaust Angle	25.5
Exhaust Depth	.122
Exhaust Diameter	1.200
Forging Type	FSR
Gas Distribution	No
Intake Angle	24.5
Intake Depth	.190 in
Intake Diameter	1.400 in
Lateral Gas Ports	No
Make	Renault
Mill Undercrown	No
Oil Groove Width	0.11100 in
Oil Ring Thickness	0.111 in
Pin Fit	Yes
Piston Average Weight	289 gr
Piston Head Type	Dome
Piston Material	2618
Piston Quantity	4
Piston Series	JE Pistons
Piston To Wall Clearance	-0.0032 in
Piston Volume	11.80 cc
Product Market	European
Product Type	Engine Piston Kit
Ring Set - Recommended	HG1001-3307
Ring Set Included	Yes
Ring Set Part Number	HG1001-3307
Skirt Coat	No
Smooth Crown Finish	No
Thermal Crown	No
Top Compression Ring Thickness	0.0400 in
Top Groove Width	0.04000 in
Tuff Skirt	No
Ultra Dome	No
Ultra Groove	No
Ultra Groove Plus Gas Port	No
Vertical Gas Ports	No
Wrist Pin Length	2.250 in
Wrist Pin Material	5115 Low Carbon Steel, Case Hardened
Wrist Pin Outer Diameter	0.708 in
Wrist Pin Wall Thickness	0.120 in

Warranty

30 Months

California residents

WARNING: This product can expose you to chemicals including nickel, which is known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov.

Carb Status

California carb status to be completed