TwinTurbo.NET: Nissan 300ZX forum - Re: I'll chime in here...
People Seeking Info
 
   


     
Subject Re: I'll chime in here...
     
Posted by AzHeat on March 30, 2006 at 6:43 PM
  This message has been viewed 93 times.
     
In Reply To I'll chime in here... posted by Scotts94z32 on March 30, 2006 at 06:23 PM
     
Message Here is where I think I went wrong . I had the JUN 256 cams which are equivalent to the JWT 400s cams. I removed the VTC cause the JUN required the shorter sprockets like the 94+. So I bought the adjustable sprockets. My turbos are GT2535.

The car was a complete dog below 4500 rpm. I only got 3psi of boost at 3000 rpm and 10 psi of boost at 4000 rpm with ported stock manifolds. But aftr 4500 rpm, the car acted like it was on NOS. It was like on/off the response before and after 4500 rpm.
I think the lack of VTC killed the response on the low end.

I just looked at Ashes dyno with the JWT 500 cams and he is getting 400ft lbs of torque at 4000 rpm. Of course his turbos are different.

     
Follow Ups  
     
Post a
Followup

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