TwinTurbo.NET: Nissan 300ZX forum - Re: Walbro 485 'drop-in' compatibility - FPR/FD
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Subject Re: Walbro 485 'drop-in' compatibility - FPR/FD
     
Posted by lleron on September 24, 2020 at 2:55 PM
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In Reply To Walbro 485 'drop-in' compatibility - FPR/FD posted by komplexZTT on September 24, 2020 at 09:57 AM
     
Message What's needed to "upgrade" the FPCU and would that let you keep the factory FPR and Damper? I remember reading a blog post a while back that described replacing a few parts (diodes maybe?) with higher current capacity versions and widening the traces to allow it to handle larger fuel pumps.

     
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