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Fuil injection vs carburetor.

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Old Apr 4, 2018 | 03:36 PM
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Default Fuil injection vs carburetor.

If I replaced my 650 duel feed Holly. With the intake off a C6. Would there be a great advantage? Torque!
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John. I hope that I worded this correctly.

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Old Apr 4, 2018 | 04:09 PM
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By the way. Its a 383S.
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Old Apr 4, 2018 | 04:22 PM
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And itsi a 77. I don't know if that matters?
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Old Apr 4, 2018 | 05:01 PM
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The 650 can be carefully tuned close to what a FI will give you. I have a 650 DP that has been tuned a lot better than when it came out of the box and I'm happy with it. I wouldn't spend the extra $$$ for FI and another intake because I don't think I would gain a lot in performance for the cost but I would prefer FI over a carb.
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Old Apr 4, 2018 | 05:54 PM
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Thanks ressdoggey. You just saved me a bunch of. $$$$$
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Old Apr 4, 2018 | 06:29 PM
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You'll need an AFR gauge to do it right.
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Old Apr 4, 2018 | 06:43 PM
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I just replaced the clock. With a new a temperature guage. Is that what you mean?
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Old Apr 4, 2018 | 06:51 PM
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I'm sorry resdoggi. I got ahead of myself. I have to many questions going on. I thought I was talking about my trans cooler. What did you mean?
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Old Apr 4, 2018 | 06:52 PM
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What's a AFR guage?
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Old Apr 4, 2018 | 07:08 PM
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Air fuel ratio gauge hooked up to an O2 sensor. Best tool for tuning a carb and a vacuum gauge too.
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Old Apr 4, 2018 | 07:11 PM
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Thank you!
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Old Apr 4, 2018 | 07:12 PM
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Air-fuel ratio, oxy sensors, ecm, wiring, electric fuel pump, fuel pressure regulator...bolting on the intake is the only easy part.
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Old Apr 4, 2018 | 07:34 PM
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A c6 plastic intake will not fit a Gen1 engine.
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Old Apr 4, 2018 | 10:27 PM
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a c6 intake would not fit and it would have fuel injection.
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Old Apr 5, 2018 | 08:50 AM
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The AEM a/f guages seem to be very popular. I bought one and you just have to drill the appropraite size hole in the exhaust. within 4 inches of the collector. then either weld in the bung or buy a clamp on bung. run the wires and its 2 wires, pos and neg. Pretty easy, finding a location for it was the hard part. Depnding on which exhaust style you are running you may have to ddrop nyour exhaust done to drill the hole properly
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