Twin cam top end tick
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with the top end noise, I am still running stock push rods. I changed to 20w60 Red line oil and it actually quieted the top end down a bit. Gets hot in FL, and the only oil a local Indy uses unless you prefer something else. It was recommended by him and works for me
#25
I also have a ticking sound, have the rocker lockers in. after my cam change, replaced lifters with S&S premiums, several thousand miles later get a ticking sound that lasts a few minutes after start up. have a message sent to S&S to see what they recommend. rechecked the front cyl adjustment as sounds like coming from there, was quiet for a bit but now doing it again. will see what S&S says.
#26
I also have a ticking sound, have the rocker lockers in. after my cam change, replaced lifters with S&S premiums, several thousand miles later get a ticking sound that lasts a few minutes after start up. have a message sent to S&S to see what they recommend. rechecked the front cyl adjustment as sounds like coming from there, was quiet for a bit but now doing it again. will see what S&S says.
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#28
did get an email back from them saying when engine stopped, an open valve will bleed down lifter which makes sense. only thing is seems to tick like a flat lifter for a bit longer than it should. sounds like front cylinder so re adjusted push rods and seemed quieter for a bit but now back. am thinking of resetting push rods ( S@S quickees) from 0 lash +4 turns as per instructions to 0 lash + 3.3 turns as in the video and see what happens. is possible higher lift cams are noisier, have woods 222's. will have to play around a bit with the settings.
#29
So let me add to the story for future readers. I upgraded the cams my 2014 SGS 103. Here goes, Cycle Rama 570-2 with SE adjustable push rods, V&H lifters, Axtel bypass and Zippers Dual cam chain tensioners AND Rockout Rocker Inserts.
Valve train was very noisy.. Adjusted push rods again....still a lot of noise. Oil pressure within specs. Added the S&S cam plate with the TC3 oil pump and the S7S Premium lifters, improved oil pressure at idle, still making noise. I have tried several
oils....which I know wont fix anything. Running 20/60 now with 20 psi at idle ad 36 psi above 3k in 100*weather.Lifters adjusted to 1,5 and guess what? Still have valve train noise. Runs like a beast and smooth.
So all in all I have spent thousands and its not any quieter but it runs awesome!
Valve train was very noisy.. Adjusted push rods again....still a lot of noise. Oil pressure within specs. Added the S&S cam plate with the TC3 oil pump and the S7S Premium lifters, improved oil pressure at idle, still making noise. I have tried several
oils....which I know wont fix anything. Running 20/60 now with 20 psi at idle ad 36 psi above 3k in 100*weather.Lifters adjusted to 1,5 and guess what? Still have valve train noise. Runs like a beast and smooth.
So all in all I have spent thousands and its not any quieter but it runs awesome!
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Gozzie (08-10-2018)
#30