TwinTurbo.NET: Nissan 300ZX forum - here is your answer and I am speaking from experience
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Subject here is your answer and I am speaking from experience
     
Posted by Slowninja(Sport600 Inconel Z) on September 20, 2004 at 5:29 PM
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In Reply To is bypassing the fuel dampener a good idea????? posted by AllAboutDaZ on September 20, 2004 at 01:01 PM
     
Message the fuel pressure dampner is not needed if you have large injectors and / or another fuel rail .. the purpose of the fuel dampner is to minimize the "pulses" to the injector .. I have the border 850cc kit and fuel rails --so my car has the fuel dampner removed and was tuned that way without problems .. i suggest getting an after market fuel pressure regulator only if you are at the rwhp limits for whatever cc injector you have ( 370 will be approx 370rwhp , 555 will be approx 555 rwhp, etc ) ..however after market fuel pressure regulators will / can over tax your fuel pump and is only a bandaid fix for running more boost on small injectors ...

99 Yamaha R1 ( the blue 1 )
91 Nissan Pathfinder


"What, are you afraid that only a couple of good ones have rolled off the production lines and the rest are crap?? ... Its mechanics not the stockmarket." ... ZisLuv on May 03, 2004 at 6:12 PM


pump fuel :
519 rwhp / 502 torque

sunoco 104 race fuel :
604 rwhp / 544 torque

Dyno Charts -

http://www.twinturbo.net/net/viewmsg.aspx?forum=general&msg_id=1286604

http://www.twinturbo.net/net/viewmsg.aspx?forum=general&msg_id=1287032

     
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