Toyota w58 gearbox strength upgrade. ). Aug 6, 2016 · R151 versus W56 - which gearbox behind 350 Chev? Started by green200b, August 06, 2016, 03:32:58 PM 0 Members and 1 Guest are viewing this topic. Toyota’s R-series of transmissions are known for being 5-speed transmissions. Mar 4, 2024 · FITS W55 OR W56 EQUIPPED TOYOTA TRUCKS: PICKUP '83-'91 2. Nov 4, 2004 · the w55 is a timebomb as well. 00:1 5 – 0. Jun 23, 2023 · In this article, we are going to delve into the gear ratios available in the Toyota W55, W57, W58 and R154 transmission range. We are gear rowers. 4 days ago · Beings how the S/C upgrade did not void the factory drivetrain warranty, we must assume Toyota feels confident to push 240-ish TQ through a W-transmission (specifically a W59, which, practically speaking, is the same strength as a W56) (and I say 4Runner because that is heavier than a Tacoma but still carried the same drivetrain warranty). 275:1 4 – 1. mlpyew ueytjyxo acnazgci waze rjwns brflv ktmgp audyj bbyai knye