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Dyno my new motor

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  #16  
Old 09-30-2011, 06:47 PM
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Originally Posted by lew52
I went to 30# injectors on my 302 , with a pro m mass air meter that was calibrated for the injectors , it ran fine but after a good dyno tune with a custom chip it was so much better , the stock timing curve and AF ratio just wont work with a built motor...
Tuning is the long term goal, short term is get the damn thing running. I have heard of a couple places around here I can take it to be tuned, so I am not too worried about that. I'll let a shop tune it first then I will play around with it.
 
  #17  
Old 09-30-2011, 06:57 PM
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Sounds good to me ! ..with that motor it should do very good , and be alot of fun ..Lew
 
  #18  
Old 09-30-2011, 08:02 PM
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I personally would just put breathers on the VC's and pulg the port on the intake. If the PCV ever fails open, and you're under boost, you will pressurize the crankcase.

Program the transmission to lock into 3rd, when in gear, and have it lock the converter as soon as you get into the throttle. The will keep it from upshifting to 2nd and allow as much torque to get transmitted to the wheels as possible.

Motor looks killer btw!
 
  #19  
Old 10-01-2011, 11:27 AM
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Now you two got me thinking about the PCV valve...

Originally Posted by Kemicalburns
you need to move your pcv valve and have it enter to the underside middle of the upper intake. you dont want it plumbed into the very back of intake otherwise it will cause issues.
Can you tell me what kind of problems this would cause if I didn't move it?

Originally Posted by Blurry94
I personally would just put breathers on the VC's and pulg the port on the intake.
Then why have them at all?
 
  #20  
Old 10-01-2011, 11:56 AM
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On a N/A motor, you don't have to worry about positive pressure so it will almost always vent pressure from the crankcase. It's not like it will fail every time, as soon as you put a blower on it. You may even run it for years and never have a problem with it. But if the PCV does fail, the one part of the motor you don't want to have boost pressure in, is the crankcase. If you decide to use breathers, make sure the valve covers are baffled to keep them from being oil soaked.
 
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