Wanted - stock Hyab...
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Wanted - stock Hyabusa K7 engine for road use - UK

4 Posts
4 Users
Active Member
Joined: 2 years ago
Posts: 12
Topic starter  

With no intention to track my SR3 and a refresh needed of existing K7 engine, my thinking is to swap the engine out for a stock used K7 engine and enjoy the car on the road, with existing engine crated ready for next owner. 

Soooo, anyone got a stock K7 engine they want to sell , based in UK ? 

cheers Dave 

CharleyH reacted
Noble Member Admin
Joined: 4 years ago
Posts: 1656

@djw, since you are in the U.K. I would recommend reaching out to @RLM-Dan.  RLM has a great reputation and should be able to help you out.  I’m not sure using a stock Hayabusa is a good idea, even for just road use.  But I am confident that RLM can let you know what will work best for you.

Dan Phillips and DJW reacted
Robert Luketic
Estimable Member
Joined: 3 years ago
Posts: 156

A standard hayabusa should be ok enough. Since people do tend to turboconvert them

with standard internals and drive the living s%##t out of them on drag/track for years. 

i would be looking around for it on ebay. You can get gen 2 cheap with low milage from us


but there will be a round in the dyno to optimize it with the ecu you got now.

DJW reacted
Dan Phillips
Reputable Member
Joined: 4 years ago
Posts: 229

Thanks Charley,

@DJW feel free to PM or call if I can help out at all.

There are a number of small mods that are done to the standard engine to ensure reliability in the car and most of them are not that expensive so could be worth doing.

DJW reacted