will dual valve springs fit in a d-series head?? (dohc zc)
12-07-2005, 06:29 PM
#3
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Join Date: Feb 2004
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Re: will dual valve springs fit in a d-series head?? (dohc zc)
im not askin if there needed, i ordered valve springs...but it looks like i got small springs (like for dual springs) and so im tryin to figure out if they are for dual springs...or if he really screwed up and sent me somethin for another engine
12-08-2005, 11:42 AM
#5
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Join Date: Feb 2003
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Re: will dual valve springs fit in a d-series head?? (dohc zc)
If you are willing to lose ~fifty thousandths of cam journal support area, then LS dual springs will drop right in.
Might as well take the LS valves with it. Or take the LS valves without it, and run the aftermarket springs meant for the ZC.
Strange thing is, the LS exhaust valve is 1.x mm larger than the ZC unit, and weighs significantly less.
If I was on a budget, I might still consider getting Supertech LS intake valves. Drops a bit of weight, and keeps things in the range of stockers or a bit less.
Might as well take the LS valves with it. Or take the LS valves without it, and run the aftermarket springs meant for the ZC.
Strange thing is, the LS exhaust valve is 1.x mm larger than the ZC unit, and weighs significantly less.
If I was on a budget, I might still consider getting Supertech LS intake valves. Drops a bit of weight, and keeps things in the range of stockers or a bit less.
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