5/2/2024 0 Comments Yamaha sho ecu flashValve Retainer Upgrade Kit is suggested at this level to get the most performance gains out of the modifications/upgrades at this level. Supports additional modifications including Rear/Thru-Hull or Free Flow Exhaust kits and cooling/water upgrades. Top speeds vary from the upper 70 MPH range to the mid 80 MPH range depending on the WaveRunner model and handling components. Use with 93 Octane for the most performance gains. Great tune for more than stock power and perfect for cruising, tubing, wakeboarding, etc.īolt-on upgrades and modifications such as Air Filter Kit, Water Strainer, Ribbon Delete, Impeller (Prop). Running RPMs suggested 8400 with a rev limiter of 8650. Gain top end speed and acceleration with just the Reflash, and you can also add an aftermarket impeller to gain even more RPM's. We can reprogram your stock ecu for increased power and economy. Your engine will now produce 450hp, rev to 6400rpm and have an average of 25 more torque than a Yamaha F350. The first of its kind in the world, the Nizpro 450s Supercharger Kit will turn your Yamaha 4.2 V6 250 SHO into a 450hp Beast Get maximum power with minimal weight gain. NOTE: always suggested to upgrade valve train above 8600 running RPMs to avoid engine damage.Īll stock, OEM components. Customer Trade Premium Supercharger Dealers ECU Flash Dealers. Running RPM range can be set up to 8,800 RPMs utilizing stock fuel pressure and components. Even my mechanic buddy remarked that it sounded like it was idling and running healthier after I got it tuned.The Dean's Team Levels are guides for recommended parts and expectations for difference performance levels His tune fixed a lot of the quirks and qualms that I had with a factory tuned 2021, and has made it an overall pleasure to ride. I highly doubt anything will happen to the bike, and like I said, your service department will most likely not care, especially if you make the job of submitting the claim easy by not making modifications apparent.Īnd seriously, Dave/VCycleNut is the best in the business. You're more than likely going to be fine, especially if you get in good with your local service department. Places like my local dealer, they're just like you and I, looking to eek out what they can for a little more fun, and they won't say $hit to Yamaha, especially if in regards to Point 2, there is no giveaway that something on the bike has been tweaked. If its a super by the book dealer, they most likely will. Still in regards to the warranty, its also partially up to the dealer if they decide to tell Yamaha the ECU has been flashed.Yamaha corporate won't be tipped off to a ecu flash from pictures As Dave said, you may need to erase his signature off the ECU case if they want pics of the ECU for whatever reason, but that is pretty easy all things considered. If you have a power commander, that is pretty difficult to hide (service manager's comment). I can say from experience that if you flashed your 225hp ECU to 325hp and did not change props you would be seeing an increase in RPM. If you have a warranty issue, Yamaha may want photos of the bike to approve the warranty case. I must assume you are referencing a Yamaha 4.2L SHO four stroke.In fact, for the pending recall fixes, any plugging in for the recall flash should in theory just overwrite, no questions asked (outside of the "Are you sure you want to do this?" Unlike on cars, where a flash counter exists in the ECU, and the ECU is read by the dealer and corporate, Yamaha can't jack into your ECU and see it was flashed, tampered with, etc. So, I had a discussion with my local dealer recently after an unsightly issue I'd rather not think about again (nothing related to Yamaha's build quality, or anything Dave at VCycleNute did), and one of the service guys took my (shameless plug here) VCycleNut tuned 21 MT09 around the block (Hi from Colorado my friend! Been meaning to send my impressions of the tune but have been slammed with work and its been a bit on the cold side) and the topic came up in conversation about the tune and warranty.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |