breaking in MS3

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Mar 1, 2007 | 12:39 PM

stangnightmare

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From: Ann Arbor, MI

breaking in MS3

just installed my new ms3/prc st.2.5 5.3 heads. i'm just wondering how you guys broke in your new valve train and cam? i just don't want to go too soft or hard on it. how long is the break in time. thanks for any help.

Mar 1, 2007 | 01:27 PM

silverbandit0996

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From: IN A VAN, DOWN BY THE RIVER!

to the best of my knowledge roller cams don't need to be broke in. but you do need to go through a few heat cycles on the springs.

Mar 1, 2007 | 02:04 PM

formula402

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X2. they dont have to be broken in. IMO i would just drive it for a while around town making sure everything is well and not making any kind of noises. but thats just me

Mar 1, 2007 | 02:11 PM

stangnightmare

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that works. jon at tsp just sent me a message about the heat cycles and driving around. i have no problem driving it around now with the new cam in!!!

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