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engine swap to streetport

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Old 09-04-11, 07:12 PM
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rotary insane
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engine swap to streetport

hi everyone i have s second gen 91 n/a six port im swaping the motor for a streetport 6 port and i want to know if i have to upgrade my ecu or i can still use the stock im not going turbo if anything and wat other thing i have to do or change for good response
Old 09-05-11, 10:42 AM
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Engine, Not Motor

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Stock ECU is fine.

But be aware that if it's the typical massive port "streetport" 6 port engine that seems to be popular, it may be a lot slower in the low and midrange than your stock port engine.
Old 09-05-11, 11:01 AM
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rotary insane
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is a mild streetport would i have to upgrade my fuel injector or fuel pump
Old 09-05-11, 11:13 AM
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Rotary Freak

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No fuel upgrades are required. A SAFC or some type of fuel controller and a dyno session would be nice.
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