Dyno numbers ****w/ video
10-14-2011, 05:10 PM
#1
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Dyno numbers ****w/ video 411/373
232/240 .618 .624 114
Patriot Stage II
Patriot Gold springs
OBX Headers
!cats
!mufflers
xpipe
On the dyno the engine isn't getting enough air above 4000 rpms.
Looking for a Fast 90-102. Have the LS2 throttle body now
http://www.youtube.com/watch?v=_QWV-apb1iQ
232/240 .618 .624 114
Patriot Stage II
Patriot Gold springs
OBX Headers
!cats
!mufflers
xpipe
On the dyno the engine isn't getting enough air above 4000 rpms.
Looking for a Fast 90-102. Have the LS2 throttle body now
http://www.youtube.com/watch?v=_QWV-apb1iQ
Last edited by z28C4maro82z; 10-14-2011 at 05:12 PM. Reason: Add video
10-14-2011, 10:40 PM
#3
Launching!
Seems a little low. For heads and cam i would think you would see around 420-430hp and at least right over 400ft/lbs. Maybe that air starvation is really bad. Do you have a graph also we could see?
10-15-2011, 12:12 AM
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It was on a dyno jet, and I do have a graph I can post shortly. I thought the dyno numbers were a little low, but yes the air starvation is ridiculous. Tuner said it was like 88 ka or something, not sure what that meant but basically said with a fast 90 I should see an easy 30-40 if not more. I'm suffocating my engine, and I want to let my baby breathe lol
10-15-2011, 12:47 PM
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Yeah that 88ka should be closer to 100. It is definitely being starved. I was experiencing that with my cam-only car and only made in the 390's (i dont remember the exact number). I've also been told my dyno was known for reading real low...each one is setup/calibrated differently.
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10-16-2011, 08:17 PM
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Yea, she'll be able to breathe A LOT better with the FAST. I want to swap the clutch, and the FAST before I dyno her again. I'm hoping for 445-455 range when those two are done
10-17-2011, 07:10 PM
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No I didn't...wouldn't know where to begin with doing that. I had my tuner spec me the cam....which is his personal custom cam.....and he said the Patriot Stage 2's would compliment it nicely for a decent price.
10-17-2011, 11:40 PM
#17
First thing in this thread lol
411/373
You can only make power if you can get the air in and out of the motor. Like putting a turbo on an ls1 with a 50mm throttle body, of course it wont make the power it could. The LS6 intake is his restriction at this point.
