TwinTurbo.NET: Nissan 300ZX forum - Dyno: Sport 530 w/ 3" DP/TP/Cat-back
People Seeking Info
 
   


     
Subject Dyno: Sport 530 w/ 3" DP/TP/Cat-back
     
Posted by mikem@ztune.ca on July 02, 2007 at 5:50 PM
  This message has been viewed 2037 times.
     
     
Message Dyno Description:

This "after" dyno run was done at the Ztune Motorsports grand opening in Vancouver, BC in June. Greg & Seb from Specialty-Z flew up and tuned a custom EPROM for this car and several others. Both before and after dynos were done on a Dyno Dynamics Eddy Current dyno.

These are my before/after max dyno runs on a bone-stock internals engine! Needless to say, the 3" SZ DP/TP/cat-back & tuning made a huge difference! The car used to make 3.1PSI @ 2500RPM, and now it makes 9.5PSI @2500RPM! Both runs were balls-to-the-walls as much as the car would do at the time. This chart is comparing the car's peak capability before/after, and is not meant to compare power increase at the same boost level. (The car runs 475HP & 475ftlbs on 94 octane pump gas @19PSI now)

Note that this dyno can't be directly compared with roller-drum dynos like Dynojets as those aren't load dynos.

Before:
- C16 Race Gas (117 octane)
- Boost at 19.4PSI @ 100% duty cycle
- SZ 2.5" DP/TP/Cat-back exhaust

After:
- C16 Race Gas (117 octane)
- Boost at 24PSI @ 100% duty cycle
- Fixed a few boost leaks
- SZ 3" DP/TP/Cat-back exhaust
- EPROM tuned by Greg & Seb of Specialty-Z
- AMS Racing Radiator

     
Follow Ups  
     
Post a
Followup

You cannot reply to this message because you are not logged in.