mazzuri super headers
05-31-08, 06:03 AM
#767
Yeah, but it has been my experience that most obdII computers "learn" and no matter what bolt ons you add to increase flow both in and out of the engine to lean out the air/fuel mix, the computer will adjust to keep with the parameters of the rich setting determined by the manufacturer.
I didn't say the headers won't work, dyno sheets have already shown some o.k. gains, I just don't think it's cost effective to throw bolt ons at a motor that as of yet cannot be tuned to optimize performance.
What good does it do to optimize flow out of the engine, if you can't optimize flow and fuel mix going in, this has just been my experience with 2 liters or less of displacement, so I may be a bit off base with with an engine of larger capacity.
I didn't say the headers won't work, dyno sheets have already shown some o.k. gains, I just don't think it's cost effective to throw bolt ons at a motor that as of yet cannot be tuned to optimize performance.
What good does it do to optimize flow out of the engine, if you can't optimize flow and fuel mix going in, this has just been my experience with 2 liters or less of displacement, so I may be a bit off base with with an engine of larger capacity.
06-03-08, 05:47 PM
#774
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Question: When the Sim is wired into the car, do you splice the sim into the line with the other lines and leave those connected? Or do you cut the line and just run it into the computer, meaning the wires from the sin go into the ecu, and the ones that were there before are just pulled?
06-03-08, 06:23 PM
#776
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Splice the yellow wire into the brown wire. Splice the white wire into the white and black wire. Cut the black and red wires, tape them off. Connect the red to red and black to black.
06-03-08, 06:28 PM
#777
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do I keep the original wires connected and add the sim to the line? Or do I cut those wires and freplace the lines out of the ecu with the sim wires.
Sorry I'm a noob at this, that's why had a shop do it. Problem is, that after 5 miles I'm in limp mode
Sorry I'm a noob at this, that's why had a shop do it. Problem is, that after 5 miles I'm in limp mode
