View Full Version : Camshaft specs?

02-19-2009, 07:43 PM
I am trying to figure out a little more about the stock camshaft specs on my 5SFE so MrWOT can help me figure out a good header design to fab and I cannot find a couple things...

Here is what I have so far:

I have a '91 GT-S which is a rev1 5SFE...

Intake: lift= 0.290" duration @ .050" = 202 deg
Exhaust: lift = 0.300" duration @ .050" = 210 deg

I am looking for:

"lobe center angle on the intake cam and the degreed center line"

I think all I'm missing the degreed center line... is that right?

Where the heck can I find this out?

Any help is great! If it works I'll make more...