Flashing a Yamaha SHO

[hurricane matt]

Originally Posted by Momma's Worry

$700 to re-program an ECM fron 250 to 300 ? .....

Must be crazy larry tune.

I can see 700 if it was custom tuned. 700 for a canned tune even with a chip to be resoldered is high to me but hey it is a boat and not a vehicle.

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[theyallbreak]

Insane Larry.. had to know someone at bullydog to get that one

[Hawglife]

Did anyone get this done? I'm thinking of having it done on mine, but wanted some real world experience reviews before dumping another almost grand into the motor.

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[Barbarian]

Technically it brings it to a 320hp

[bigfishtx]

I had it done. Feel free to message me

[robbiedeleon]

Originally Posted by bigfishtx

I had it done. Feel free to message me

I sent you a PM or you can comment here about the ECM Flash

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[robbiedeleon]

Originally Posted by bigfishtx

I had it done. Feel free to message me

What kind of boat do you have your flashed Yamaha Sho on?

Do you run the 89 octane?

How is the performance do you think it could be better or is it about the same?

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[fido98]

I sent mine off to Hydrotech, but, my starting point was a 200 so absolutely worth every penny. I’m running a Outlaw 230 and picked up about 9mph on the top end, but, mid range performance and hole shot is what really improved especially when I’m loaded down.