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Valve Spring Question

Old Jan 18, 2007 | 02:54 PM
  #21  
bayer-z28's Avatar
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From: N. Falmouth MA
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Take rocker ratio into account too. The lift at the cam is .649/.609 right? My math isn't correct w/ figuring lift at the valve itself.


I'd be worried about PTV clearance with that overlap and lift. Unless you already have that covered. cuttign it really close.
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Old Jan 18, 2007 | 03:10 PM
  #22  
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From: HOT'LANA, GAWJA
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Originally Posted by GuitsBoy
I guess you're right. While I cant find the exact lobe listed in the comp book, judging by the lift it would be right in line with an XE-R lobe, and about .020 higher than a similar duration XE lobe.

I was on the phone with Jason @ TSP this morining and asked him which lobe was on the old torquer 1v and he told me XE-R..which was what I thought it was but I'm an ol fart and I have "senior moments" from time to time..
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Old Jan 18, 2007 | 05:50 PM
  #23  
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From: _Nor caL_ (Bay areA)
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so i guess my safest and best bet would be to sell my springs and get the other ones to run the ms4.... or pic between the torquer 3 and ms3 to use my current springs...
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