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Join Date: Jul 2013
Posts: 1,104
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EIBACH valve spring installed height
Can anyone tell me the installed height for the Eibach 20444-212 race valve springs?
Thanks Larry |
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02-15-2014, 10:52 AM
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abit off center
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What cam?
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______________________ Craig G2Performance Twinplug, head work, case savers, rockers arms, etc. |
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02-15-2014, 11:06 AM
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Join Date: Jul 2013
Posts: 1,104
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Dc60...
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02-15-2014, 11:14 AM
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abit off center
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The last set of heads using these springs I did for a customer in Finland per John D said for the DC60 I set at 35.5mm this is good for lift up to 13.8mm . Should be 97 lbs at 35.5 closed pressure. He wanted them set closer to coil bind, the info from Eibach says 36mm Nice springs, you using stock retainers?
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______________________ Craig G2Performance Twinplug, head work, case savers, rockers arms, etc. |
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02-15-2014, 04:37 PM
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Ti retainers from Don @ EBS... Thanks Craig!
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02-16-2014, 04:25 AM
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abit off center
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Two more things to watch out for, you will want to shorten the top of the valve guide by about .040 with that cam or the retainer might push into the valve seal. The Ti retainers, depending on what you have and using them with stock spring seats, with the Asco retainer I could not get any more installed height than 34mm we did not want to modify the head so opted to machine the spring seat cup.
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______________________ Craig G2Performance Twinplug, head work, case savers, rockers arms, etc. Last edited by cgarr; 02-16-2014 at 06:47 AM.. |
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02-16-2014, 06:43 AM
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1969 and 1986 Porsche Targa and Coupe 1720cc and 3
