Dyno sheets of Cosworth cams and -4 and -2 cam gear settings/dyno videos
#1
Dyno sheets of Cosworth cams and -4 and -2 cam gear settings/dyno videos
Here are the dyno sheets.. First 2 are at -4 degree timing and the last 2 are at -2 degree timing. Boost was spiking 24psi and falling to 18 at redline.. Included 2 dyno videos
Here are some dyno video pulls!
http://www.youtube.com/watch?v=55O8XZ3FGTY
http://www.youtube.com/watch?v=DCqVjX-W858
Here are some dyno video pulls!
http://www.youtube.com/watch?v=55O8XZ3FGTY
http://www.youtube.com/watch?v=DCqVjX-W858
#9
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Interesting test!
I assume you've installed an adjustable cam gear on your exhaust cam (since this is a IX) and made these adjustments with no other changes?
So I guess you left it at -2. Does it drive any differently with this configuration?
I assume you've installed an adjustable cam gear on your exhaust cam (since this is a IX) and made these adjustments with no other changes?
So I guess you left it at -2. Does it drive any differently with this configuration?
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hey man... did you ever try the 0 setting ? Im curious to see if the cam gear does anything at all. Thats why i was hoping you'd try 0. Maybe TTP can chime in here and give us there opinion. Im sure they have dyno'd other cars with your setup or similar with no cam gears....
TTP... what you think ?
It seems like your TQ falls off really fast once it hits
TTP... what you think ?
It seems like your TQ falls off really fast once it hits
Last edited by bigric09; Jul 21, 2007 at 07:23 PM.
#11
hey man... did you ever try the 0 setting ? Im curious to see if the cam gear does anything at all. Thats why i was hoping you'd try 0. Maybe TTP can chime in here and give us there opinion. Im sure they have dyno'd other cars with your setup or similar with no cam gears....
TTP... what you think ?
It seems like your TQ falls off really fast once it hits
TTP... what you think ?
It seems like your TQ falls off really fast once it hits
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i hold boost fine, have always held boost fine. Maybe its time for you to go to an EBC. I pretty much would hold boost at 23.5 or 24 and not fall below 22 or 23 till redline... now that i have cams and the turbo, i hold 24 till redline pretty much... not much taper if any.
Thanks for the info about the cam gear, so basically everyone can assume that getting an exhaust cam gear set to -2 can yield better results than just a stock one.
Thanks for the info about the cam gear, so basically everyone can assume that getting an exhaust cam gear set to -2 can yield better results than just a stock one.