Warning:
These items are intended for off-road use only, dasmopar is not responsible
for any malfunctions do to modifying your car. You are using these items at
your own risk.
| How much horse power will I get with a Map Clamp? |
| Every car is diffrent but we are yet to see a car not pick up 10 WHP. in the RPM range some where. Stage 2 seems to get the most from a clamp since it runs so rich. Some stage 2 cars have picked up 25 whp with a clamp. |
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| What does a Map Clamp do? |
| It is a tool used to limit how much voltage the map sensor can send to the ECU. (The higher the voltage the less timing and more fuel the ECU has the car running.) A example would be that on a Stage 2 car you might clamp the voltage so the ECU only see's 17 Psi of boost, but you are really running 19 psi. So the ECU is running the motor off the fuel table, and timing preset in the ECU for 17 psi. At 17psi you are running more timing, and less fuel. So now you might be at 11.0 A/F ratio VS. 10.0 or 9.9 A/F ratio |
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| How hard is it to install a map clamp? |
| It is easy to install and takes about 30 minutes. It is soldering in 3 wires to the 3 wires coming from the map sensor. There is no cutting of wires with this Map Clamp install. |
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| What voltage do I need to set it at? |
| This is really hard to say. Unless you have a Return line set up we just use the clamp to lean out the A/F ratio and don't really tune to a voltage. If you have a return line and what to set it to a voltage you can and then add or subtract fuel to get the A/F ratio you want to run |
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