Destructive Torsional Harmonics or How to keep your cam bolts from backing out...
#137
#138
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Apologies to all, I still haven't had time to analyse the damper by VA. This years not going well, from a uninsured driver smacking my car from behind giving me neck injuries (still suffering) and then the collapse of the oil price throwing business challenges and reduced income... its been a hard start to the year. I promised Jamie I would do this and I will, just don't know when yet.
My engine build has gone on the back burner- sorry Jamie! No toys (boat and Ducati Panigale R will remain just a dream this year) or any miscellaneous spends for at least the first half of the year
My engine build has gone on the back burner- sorry Jamie! No toys (boat and Ducati Panigale R will remain just a dream this year) or any miscellaneous spends for at least the first half of the year
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#141
Rennlist Member
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So who picked up one of these locally and had bbi install it?
#144
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Interested in buying this for my .2RS...PM me payment info please.
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#145
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They are finished, fitted and available. $1275 plus shipping. Email Jamie at rkautowerks.com
. Nice!
Yes, Neil and I worked together for over 18months to bring these to fruition
Email me your zip code: jamie at rkautowerks dot com
Email me your zip code: jamie at rkautowerks dot com
#147
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Best Case:
1. Replace Actuators with most recent rev'd part numbers (.93 if memory serves)
2. Prep the surfaces and loctite the threads
3. Torque to factory specs
4. Add the .2 dampener to make sure the driving force on the bolts is lessened.
More likely case
1. Remove bolts from Actuators, clean them, loctite and retorque to factory specs
2. Add the .2 dampener to make sure the driving force on the bolts is lessened.
#149
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If replacing the actuators, I personally wouldn't touch the bolts. The updated version (.93) was designed to address the problem and Porsche does not recommend disassembly. As such, there is no "official" torque spec that I've found, although the numbers discussed in TChan's updating thread are reasonable for the diameter/thread count.