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260Z 2+2 1974 Project +1000hp

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Went to another dyno with different tyres. Now got much better grip but that dyno didn´t give enought boost while running 4-gear. With 2.3bar boost maximum power numbers were 1036 PS / 1190Nm. Fifth gear gave +2.5bar boost like it should, but couldn´t rev it high becouse too high speed for dyno.


Now I also tested how much power 3" exhaust can flow in my car. Numbers 832.9 PS / 936.7 Nm. Same boost settings as in 1029 PS run.




3" vs 4.5" exhaust:



Fifth gear (lower RPM limit)


Edited by Toni L
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