Mines do that shit when warmed up and I changed it to S&S lifters and adjustable pushrods

It was my lifter in the front of the motor... I put in new lifters, and also adjustable pushrods and problem solved...

Lifter has a flat spot on it same noise same everything by the Screaming Eagle adjustable pushrods kid and it makes a job simple if you can buy high performance lifters do that too

Check your cam chain tensioners, sounds noisy in the camcase.

10 years and you never told anyone what you found out . Cam bearing Cam tensioner lifter going bad . or could of been on the primary side ?

What was causing the noise? Mine is doing the same thing

Sounds like cam chain tensioner to me

I pulled my lifters out and had four little shiny spots where they would stop on the camshaft I change the lifters and the noise stopped

Use some Blue Job on those pipes. I bought some and that shit works great. (if ya didn't know that is)

Same as mine!wat's yhe

Same as mine! Wat's the cause?

I wrote king-making exactly the same noise what did you come up with was the problem

هذه الأصوات تصدر بسبب عدم ترك المحرك يحمي قبل السواقه ،، يجب تحمية المحرك 5 دقايق قبل السواقه وانصح . عند استبدال الزيت المحرك ،، استبداله بزيت محرك السيارات افضل ،، لان محرك الدراجه قوي جدا ولا يصلح زيت محرك الدراجه ، لان شركات الزيوت مستفيده باللعبه وهذا سبب اصدار الاصوات داخل المحرك ،،،، جربوا زيوت السيارات ذات كفائه عاليه ،، مثل GTX ,, او ارمول ،، ينقذ المحرك من التلف والحرارة العاليه ... اهم شي تحميم المحرك ل 5 دقائق قبل السواقه ،،،

My bike

did you ever find out what it is?

What is that noise? Did you find the problem?

Please Read this 👇👇👇👇

What was it?