So I have a 525EFI long block that I am trying to dress up to a complete bobtail.... Wondering if anyone out there has a complete wire harness, ECM, and the crank trigger wheel that bolts to the front balancer.
Much appreciated!

I plan to do the same thing. I think I still have the wiring harness ECM intake with your injectors plan on throttlebody and some other stuff for 525. I will check and see what I have

sorry I planned to do the same thing. But ended up selling boat with 525

I have an upper and lower intake for sale

Viper. Thank you!
unlimited, already have the upper, and lower intake with injectors.
thanks for the reply

I may have a few new pulleys. Do you need any?

Yes, need the blue pulleys for both water pumps

Here is what I have. All parts are new.
849046T01 525 Blue sea water pump pulley NLA blue, available only clear $ 225
8M0046836 525 EFI PCM $1100
842018T02 525 wiring harness $360
8M0050913 525 Starboard valve cover $240
863077T Alternator $210
840984T01 525 EFI PCM bracket $122
807151A31, 8M0094197/8M0084270 Seawater pump $270

I’ll take the seawater pump pulley

OP?