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2021-on V7-850 E5 Performance thread

My five cents: We have about 18 inches per cylinder of 38mm intake tube ... Not to mention the Y split, fuel injection that squirts the fuel on to the intake valve (The air in the intake does not have to carry the fuel like on the carbureted engine) , emission dictated reduced overlap cam shaft.... can’t push unburned fuel into the exhaust!..
we are waiting for the V 85 cam and then degree both cams ...there’s no information provided anywhere!
I don’t think modifying the hole in the airbox with a velocity stack would do anything..
Reducing the restriction of the air filter - yes!
Maybe somebody can prove me wrong with Dyno numbers.. which would be great!
Just watched a video on YouTube about someone replacing the camshaft on their triumph and reminded me of this post. Did using the v85 cam ever happen? And if so, any results?
 
Just watched a video on YouTube about someone replacing the camshaft on their triumph and reminded me of this post. Did using the v85 cam ever happen? And if so, any results?
Cams spec’ed and swap is done. Trying to get access to the ECU for mapping updating. This isn't a magic wand process with cam swaps. ;)
 
Hi everyone

I’ve bought a Moto Guzzi V9 Bobber ‘Special edition’ (model year: 2023).

I’ve put some free flowing mufflers on it (no cat) and will remove the SAS unit and also put a K&N filter in.

I’ve read that it’s best for the engine to do a ‘Re-map’ of the ECU. I’ve searched the store and it seems I’ll have to use this device:

T800 (Not the Terminator 😆)
up-map.it/en/

Is this the correct product?
(I’m from Belgium.)

How does it perform? Is it worth the money?

Do you guys know of other upgrades I can do? (No emissions needed here.)
 
I’ve bought a Moto Guzzi V9 Bobber ‘Special edition’ (model year: 2023).
I’ve put some free flowing mufflers on it (no cat) and will remove the SAS unit and also put a K&N filter in.
No need to start a new thread. Please search and read… Merged with this thread since the motor is shared with the E5 V7. Start with the first post here. Your bike has two cats per side. Also covered in this section.
 
Ciao!

Was not sure if I need to post this on V7 850 mod thread or here.

Please excuse me if I made a mistake.


After changing my stock exhausts to Agostini exhausts (AMV7850), I am experiencing a weird RPM hiccup between 2500 to 3000 RPM.

This particular set of silencers does not have any integrated Euro 5 catalyst and I am using it with dB killers IN.

I do not think I experienced something like this when I testrode V7 850 Special with Mistral short exhausts.

Agostini did not mention anything regarding the ECU remap so I believe it is supposed to be used with stock ECU mapping.


Meanwhile, I have installed a few other modifications(Rapid Bike Easy, DNA Air Filter, Mistral Velocity Stack) but the RPM hiccup still continues.

I am considering ECU remap as a last solution since it will cause problems with the inspection.

How should I approach to fix this issue?

Thanks.
 
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Agostini did not mention anything regarding the ECU remap so I believe it is supposed to be used with stock ECU mapping.
Meanwhile, I have installed a few other modifications(Rapid Bike Easy, DNA Air Filter, Mistral Velocity Stack) but the RPM hiccup still continues.
Read THIS. I would then suggest to directly ask those you purchased everything from as to why.
Beyond proper service specs, if 100% correct, a true ECU remap is the only way you can resolve it. Click on the STORE tab top of page for our proven options.
 
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