 ×## Access More Boat Tests

#### Captain's reports and/or test numbers for this model are archived.

To get full access to this content, please:

 [login](/user/login?destination=/markdownify/node/77816) or [Register](/user/register?destination=/markdownify/node/77816) 

 

 

 

 ×## Access More Boat Tests

Already have an account? [Login](/user/login?destination=/markdownify/node/77816)

[Forgot Password?](/user/password?destination=/markdownify/node/77816)

  Email  

 Password  

 Confirm password  

 Provide a password for the new account in both fields. 

 



 First Name  

 

 Last Name  

 

  Boating Zip Code Country AfghanistanÅland IslandsAlbaniaAlgeriaAmerican SamoaAndorraAngolaAnguillaAntarcticaAntigua &amp; BarbudaArgentinaArmeniaArubaAscension IslandAustraliaAustriaAzerbaijanBahamasBahrainBangladeshBarbadosBelarusBelgiumBelizeBeninBermudaBhutanBoliviaBosnia &amp; HerzegovinaBotswanaBouvet IslandBrazilBritish Indian Ocean TerritoryBritish Virgin IslandsBruneiBulgariaBurkina FasoBurundiCambodiaCameroonCanadaCanary IslandsCape VerdeCaribbean NetherlandsCayman IslandsCentral African RepublicCeuta &amp; MelillaChadChileChinaChristmas IslandClipperton IslandCocos (Keeling) IslandsColombiaComorosCongo - BrazzavilleCongo - KinshasaCook IslandsCosta RicaCôte d’IvoireCroatiaCubaCuraçaoCyprusCzechiaDenmarkDiego GarciaDjiboutiDominicaDominican RepublicEcuadorEgyptEl SalvadorEquatorial GuineaEritreaEstoniaEswatiniEthiopiaFalkland IslandsFaroe IslandsFijiFinlandFranceFrench GuianaFrench PolynesiaFrench Southern TerritoriesGabonGambiaGeorgiaGermanyGhanaGibraltarGreeceGreenlandGrenadaGuadeloupeGuamGuatemalaGuernseyGuineaGuinea-BissauGuyanaHaitiHeard &amp; McDonald IslandsHondurasHong Kong SAR ChinaHungaryIcelandIndiaIndonesiaIranIraqIrelandIsle of ManIsraelItalyJamaicaJapanJerseyJordanKazakhstanKenyaKiribatiKosovoKuwaitKyrgyzstanLaosLatviaLebanonLesothoLiberiaLibyaLiechtensteinLithuaniaLuxembourgMacao SAR ChinaMadagascarMalawiMalaysiaMaldivesMaliMaltaMarshall IslandsMartiniqueMauritaniaMauritiusMayotteMexicoMicronesiaMoldovaMonacoMongoliaMontenegroMontserratMoroccoMozambiqueMyanmar (Burma)NamibiaNauruNepalNetherlandsNew CaledoniaNew ZealandNicaraguaNigerNigeriaNiueNorfolk IslandNorth KoreaNorth MacedoniaNorthern Mariana IslandsNorwayOmanPakistanPalauPalestinian TerritoriesPanamaPapua New GuineaParaguayPeruPhilippinesPitcairn IslandsPolandPortugalPuerto RicoQatarRéunionRomaniaRussiaRwandaSamoaSan MarinoSão Tomé &amp; PríncipeSaudi ArabiaSenegalSerbiaSeychellesSierra LeoneSingaporeSint MaartenSlovakiaSloveniaSolomon IslandsSomaliaSouth AfricaSouth Georgia &amp; South Sandwich IslandsSouth KoreaSouth SudanSpainSri LankaSt. BarthélemySt. HelenaSt. Kitts &amp; NevisSt. LuciaSt. MartinSt. Pierre &amp; MiquelonSt. Vincent &amp; GrenadinesSudanSurinameSvalbard &amp; Jan MayenSwedenSwitzerlandSyriaTaiwanTajikistanTanzaniaThailandTimor-LesteTogoTokelauTongaTrinidad &amp; TobagoTristan da CunhaTunisiaTurkeyTurkmenistanTurks &amp; Caicos IslandsTuvaluU.S. Outlying IslandsU.S. Virgin IslandsUgandaUkraineUnited Arab EmiratesUnited KingdomUnited StatesUruguayUzbekistanVanuatuVatican CityVenezuelaVietnamWallis &amp; FutunaWestern SaharaYemenZambiaZimbabwe 



 Boating Zip code  





  

  

 Phone Number  

 

By submitting this form, you acknowledge that you have read and agree with the [Privacy Policy &amp; Terms of Use](/privacy-and-terms) of BoatTEST.com

 

 Leave this field blank  



 

 By submitting this form, you acknowledge that you have read and agree with the [Privacy Policy &amp; Terms of Use](/privacy-and-terms) of BoatTEST.com. 

 

 

 

# 425-hp 5.6L V8

---

 

 

 

 var videoData = {"video_carousel_display":"inline","video_carousel":{"dealer_info":false,"items":[{"title":"Yamaha Outboards in Action - Promo Video","image":{"src":"\/sites\/default\/files\/media-icons\/generic\/video.png","alt":""},"url":"https:\/\/player.vimeo.com\/video\/266743343"}]}};   

## Brief Summary

The new Yamaha 5.6L V8 XTO Offshore engine that was announced this week has a number of features which boaters should like, including direct fuel injection into the cylinder. The engine was designed primarily to be used in large offshore boats for both fishing and cruising in multi-engine applications.

## Key Features

## Specifications

 | Type of Engine |  |
|---|---|
| Number of Cylinders |  |
| Horse Power | 425 |
| Configuration |  |
| Weight |  |
| Fuel Type | Gasoline |
| Fuel Delivery |  |
| Shaft Length Options |  |
| Shift Throttle Control |  |
| Displacement |  |
| Steering Control |  |
| Recommended Fuel |  |
| Alternator Output |  |
| CARB Rating |  |
| Engine Monitoring System |  |

##  Captain's Report