TwinTurbo.NET: Nissan 300ZX forum - Re: Re: 89mm
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Subject Re: Re: 89mm
     
Posted by BLACK Z on August 21, 2012 at 7:15 AM
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In Reply To Re: 89mm posted by MikeC(NZ) on August 21, 2012 at 05:49 AM
     
Message I look at it differently than just a peak hp difference .

Any cube increase will help spool the turbos and promote more torque. .
Match porting the chambers to bore size allows for proper deshrouding of 1mm OS valves.
89mm is custom so you can choose what ever comp you like .


but again block choice is important

3.2l stroker is definitely not worth the ridiculous price tag
but I'll take a 3.1l for only an extra few hundred dollars towards custom pistons ..

     
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