ACL Race STD Size Con Rod Bearing For BMW B58 Toyota GR Supra B58B30 NEW IN BOXFITMENT :For BMW / Toyota GR Supra - B58 Engine
PRODUCT DESCRIPTION :• High performance Trimetal engine bearings• Designed to withstand higher RPM conditions• High strength overlay plate with reduced thickness for improved fatigue properties
• HIGH STRENGTH OVERLAY PLATEwith reduced thickness for improved fatigue properties• HARDENED STEEL BACKSon all rod bearings to improve the support of the bearing lining and assist with bearing retention in the housing.• INCREASED CRUSHfor improved bearing retention• ELIMINATION OF FLASH PLATINGon the back of the bearings to improve heat transfer through the bearings and to maximize the grip between the bearings and its housing.• INCREASED ECCENTRICITYto compensate for bore distortion at high rpm and to assist in the formation of hydrodynamic oil films.• 3/4 GROOVED MAIN BEARINGSto optimize bearing load carrying surface area and oil flow to the conrod bearings.• TIGHT CONSISTENT WALL TOLERANCESto help you maintain consistent clearances.• ENLARGED ID CHAMFERSon bearing edges where required to accommodate large fillet radius on performance crankshafts.SPECIFICATIONS :
Size
STD
Tunnel mm
53.600 / 53.616
Shaft mm
49.973 / 49.993
Max. Wall
1.793
Max. Length
19.55
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If you have any issue with your transaction, before filing any dispute, please contact us to resolve and we will do our best to resolve the issue through as soon as possible. Please contact us if you have any question.
