1 0

    ACL

    6B2390H-.25

    6B2390H-.25

    €99,72 EUR
    €99,72 EUR
    Sale Sold out

    The unique combination of design, metallurgy and engineering come together to deliver what drivers expect from high performance Trimetal engine bearings.

    Designed to withstand higher RPM conditions, ACL Race Series Engine Bearings are available for many of the popular 4, 6 & 8 cylinder applications and feature:

    • High strength overlay plate with reduced thickness for improved fatigue properties
    • Hardened steel backs on all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.
    • Increased crush for improved bearing retention
    • Elimination of flash plating on the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.
    • Increased eccentricity to compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.
    • 3/4 grooved Main Bearings to optimize bearing load carrying surface area and oil flow to the conrod bearings.
    • Tight consistent wall tolerances to help you maintain consistent clearances.
    • Enlarged ID chamfers on bearing edges where required to accommodate large fillet radius on performance crankshafts.
    Tunnel [mm] 53.000 / 53.011
    Shaft [mm] 49.961 / 49.974
    Max. Wall 1.503
    Max. Length 17.1
    Half type Identical Halves
    Compatibility
    Holden Calais, Commodore VL SOHC 12v Nissan RB30E 6 6B2390H 2962 cc SOHC/OHC v12 -.25 86.0 85.0
    Holden Calais, Commodore VL SOHC 12v Turbo Nissan RB30ET 6 6B2390H 2962 cc SOHC/OHC v12 -.25 86.0 85.0
    Nissan Patrol GQ, GQII SOHC 12v RB30S 6 6B2390H 2962 cc SOHC/OHC v12 -.25 86.0 85.0
    Nissan Skyline, Holden Calais, Commodore VL SOHC 12v RB30E 6 6B2390H 2962 cc SOHC/OHC v12 -.25 86.0 85.0
    Nissan Holden Calais, Commodore VL SOHC 12v Turbo RB30ET 6 6B2390H 2962 cc SOHC/OHC v12 -.25 86.0 85.0
    Nissan Maxima DOHC 24v VE30DE 6 6B2390H 2960 cc DOHC v24 -.25 87.0 83.0
    Nissan 200SX, 300ZX, Fairlady, Maxima, Navara, Pathfinder SOHC 12v VG30E 6 6B2390H 2960 cc SOHC/OHC v12 -.25 87.0 83.0
    Nissan 300ZX, Cedric, Gloria, Leopard SOHC 12v Turbo VG30ET 6 6B2390H 2960 cc SOHC/OHC v12 -.25 87.0 83.0
    Nissan Fairlady, 300ZX, Gloria, Cedric, Leopard DOHC 24v VG30DE 6 6B2390H 2960 cc DOHC v24 -.25 87.0 83.0
    Nissan Gloria, Cedric, Leopard DOHC 24v Turbo VG30DET 6 6B2390H 2960 cc DOHC v24 -.25 87.0 83.0
    Nissan Fairlady, 300ZX DOHC 24v Twin Turbo VG30DETT 6 6B2390H 2960 cc DOHC v24 -.25 87.0 83.0
    Nissan Pathfinder SOHC 12v VG30i 6 6B2390H 2960 cc SOHC/OHC v12 -.25 87.0 83.0
    Nissan Navara, Pathfinder SOHC 12v VG33E 6 6B2390H 3275 cc SOHC/OHC v12 -.25 91.5 83.0
    View full details