why does my car feel slower with this n/t head???

[iwannagofast89]

Ok so I had some stuff go with my stock turbo head and i had to put in a N/T head from the junk yard along with the N/T cams. Its doesnt get much vacuum and it goes to about 10 psi on the stock gauge. and suggestions????

 

[BrokenTsi]

Yeah. The n/t cams. Or maybe you didnt do your timing right, or correctly set the base timing. Why did you change the head?

 

[iwannagofast89]

cam bearings failed.....cam timing is right

 

[hubz91talontsi]

yep the nt cams... When you use a nt head you must use the turbo cams

 

[BrokenTsi]

These heads dont really have a cam bearing. What did you torque the cam caps to?

 

[TURBOGSX]

nt cams have lower lift than turbo cams and like sayed before there is know real cam bearings so what did you burn up the cam or the head

 

[SnowBird]

Retard the exhaust cam one tooth. Read the last post in this link.

http://www.dsmtuners.com/forums/new...undai-head-1g-retard-exhaust-cam-1-tooth.html

I did it and my car feels fine.

 

[iwannagofast89]

nt cams have lower lift than turbo cams and like sayed before there is know real cam bearings so what did you burn up the cam or the head

both from old age.....

Retard the exhaust cam one tooth. Read the last post in this link.

http://www.dsmtuners.com/forums/new...undai-head-1g-retard-exhaust-cam-1-tooth.html

I did it and my car feels fine.

thats funny because i did the same thing the intake cam and it feel fine now. I was told it was the exhaust cam that was the same for all N/T to turbo though.