TwinTurbo.NET: Nissan 300ZX forum - Re: Re: At least 8K RPM. Look. (Doesn't answer the questions)
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Subject Re: Re: At least 8K RPM. Look. (Doesn't answer the questions)
     
Posted by aliaZ on April 23, 2011 at 7:51 PM
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In Reply To Re: At least 8K RPM. Look. (Doesn't answer the questions) posted by S2z on April 23, 2011 at 06:32 PM
     
Message :I was already aware of, and discounted the IPP Stage 6 engine... Not saying anything bad about the IPP engine, just doesn't fit my application.
:The specific questions I have are:
:Do the JWT mechanical lifter springs incorporate a dampner between the inner and outer springs?
nope
:Do the JWT cams produce significant torque and horsepower above 7,000 rpm?
not really
:Should the oil passages to the cam bearings be enlarged to support additional oil flow to the cams at high RPMs?
I wouldn't worry about it, as you'll be consuming less oil with solid lifters vs hydraulic, so you should have plenty of flow to the cams

:A source for a VG30DETT Dry Sump Oil System?
:

     
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