[XJ_HORNE]

What's up everybody! The new guy on the forum. Just wondering how much the bored TB really helps? I've got all the other, TB spacer, C.A. intake, Flowmasters, no converter, and runs pretty well. Thinking of a chip, can anyone recomend one that really works well. And how does the adjustable map sensor work?
Thanks for the info!!

[red96jeep]

chips for jeeps are a waste of money they dont give you enuf of a gain in power to really prove them selvs. so dont waste your money on it lol. but i hear the bored tb really does help do a search for boring out your stock one and saveing your self some money.

[MidnightRacer]

Yes, the bored TB is much better than that TB spacer by far, the TB spacer really does not do much for your jeep. Do a search for TB and you will find plenty of threads related to this topic

[alexrule123]

when i bored my tb i noticed an improvement in the acceleration all the way throught the rpm range, but you would probably notice more of an improvement since you have all the other stuff on your jeep

[XJ_HORNE]

Thanks everybody. How does the adjustable map sensor work?

[LEAD_NOT_FOLLOW]

Originally Posted by XJ_HORNE

Thanks everybody. How does the adjustable map sensor work?

The MAP sensor is the main signal used by the ECU/DME to calibrate the amount of fuel supplied to the engine. It's pretty simple of how it works, basically it's is a three wire pressure sensitive variable resistor. The three wires are the +5 volt input, output voltage to ECU and the ground wire. By increasing the input voltage you can in turn increase the voltage to the ECU/DME which will supply more fuel to the motor.

Hope that explains it enough for you to understand.