Someone has definitely done something with the cams. The gears are not the stock ones that came on the engine. Those look to be adjustable and could very well be the source of your problems. The marking on the cams are probably 26i and 26e (intake/exhaust). I doubt the shafts themselves have been replaced but the gears are unlike any stock ones I've seen. From the pics they don't have the lines on them for timing the engine to the crank.

 

Are there machined slots on the opposite end of the cams?

Here are some pics of what I am talking about:

https://www.675.cc/675/threads/triumph-race-cams.31407/

 

Thank you that is good information.

 

Thanks for your help all

It looks like the cams in my engine do not match the race cam code numbers.

The cams only match the code numbers of the street triple and have the factory adjustable cam sprockets from the street triple, as the race kit sprockets are market so line up intake and exhaust cam sprockets.

It look like I have 2014 Street Triple cams in my engines. If anyone had some good condition Daytona 675 cams in and ex please contact me.

 

Are you sure you don't have an entire ST engine, and not just the cams?

 

That's a good question and I think we can now rule that out.

 

If you buy Daytona cams, I would also make sure that they come with the matching lifter buckets (engine position labeled). During break-in, the cam lobes and buckets develop a wear pattern. Mix-and-matching cam lobes and buckets after break-in will cause excessive wear. You might be able to have your Daytona cam and buckets machined and break them in again, but that is less ideal as you are taking more material off.

 

If you buy Daytona cams, I would also make sure that they come with the matching lifter buckets (engine position labeled). During break-in, the cam lobes and buckets develop a wear pattern. Mix-and-matching cam lobes and buckets after break-in will cause excessive wear.

Ideally yes, but others have switched cams without issue. You could have the buckets WPC treated which may help. I am actually doing that to my current build. Untreated left, treated right.