Product Description:

Boostline Subaru FA Series Connecting Rod Set, 129.00 mm Length, 22.00 mm Pin, 50.00 mm Journal, 3/8 in. ARP 2000 Bolts, 4340 Steel, Patented Three-Pocket Design, Set of 4.

BoostLine connecting rods are designed and built for the stressful demands of high-powered, forced induction and nitrous engines. Whether you?re building a boosted K-series, a track-ready Volkswagen, or a sneaky SRT4, BoostLine connecting rods have been proven in import and domestic four-cylinder engines confidently pushing 1,000HP+. BoostLine rods are forged from premium 4340 steel and utilize a patented, three-pocket design, maximizing strength while minimizing rotating weight. This revolutionary design dramatically improves each rods? big-end stability under tensile loads and provides a 60% improvement in bending strength and 20% stress reduction in tension compared to H-beam designs, benefits crucial to durability in four-digit-horsepower engines. Each rod is equipped standard with industry leading ARP hardware and is subject to a 26-point, CMM inspection with all critical dimensions provided via an inspection card included with every set of rods. BoostLine connecting rods are the complete package for every performance build, from powerful projects to all-out race cars.

Purpose-Built For Boost High Boost and Nitrous Subaru FA20/FA20DIT Applications ~ Forged From Ultra-Strong 4340 Steel ~ Patented Three-Pocket Design ~ Capable of 1000+ HP ~ 3/8 x 1.600 in. ARP 2000 Fasteners ~ High Quality APMCO Bronze Pin Bushing ~ 26 Point Detailed CMM Inspection Report Included
Each BoostLine rod is designed and finish machined in the USA in Mentor, Ohio, and inspected on aerospace-grade CMM equipment. They are manufactured to industry-leading precision and each rod set includes individual inspection reports detailing critical dimensions down to .0001in.

Additional Information:

Wiseco Subaru FA20/FA20DIT 129.3mm - BoostLine Connecting Rod Kit

Add-On: SB5090-866S
Big End Width: 21.41 MM
Bolt Diameter: 3/8 IN
Bolt Part Number: BT61601-S
Category Hierarchy: Connecting Rods>Connecting Rod Kits>Sport Compact>Subaru
Center To Center Length: 129.00 MM
Engine: FA SERIES
Industry: Automotive
Journal Size: 50.00 MM
Main Bearing Bore Diameter: 53.012 MM
Make: SUBARU
Material: Forged 4340 Steel
Out of Stock Message: Estimated Ship Date 3-4 Weeks
Pin End Bore: 22.00 MM
Product Market: Sport Compact
Product Type: Connecting Rod Kits
Prop 65 (C, R or CR): CR
Prop 65 - Short Label: prop65_warning.jpg
Prop 65 Yes/No: Yes
Rod Type: I-Beam
Title: Subaru, FA Series, 129.00 mm Length, Connecting Rod Set
Wrist Pin Journal Bushing Width: 21.41 MM
Add-On: BT61601-S
Engine: FA20DIT SERIES

Guaranteed Fitments:

Subaru FA20 / FA20DIT