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Guest
·I OWN AN EVO 1 AND WANT TO RAISE THE BOOST SLIGHTLY, WITHOUT HAVING TO GO TO THE EXPENSE OF GETTING A NEW CHIP.
I UNDERSTAND THAT YOU CAN ALTER THE BOOST BY ADJUSTING THE RESTRICTORS ? ETC BUT IT WILL NOT ALTER THE FUEL SO YOU HAVE TO BE CAREFULL, I'VE ALSO READ ABOUT PUTTING IN AN ADJUSTABLE VALVE ?
I UNDERSTAND THAT YOU CAN ALTER THE BOOST BY ADJUSTING THE RESTRICTORS ? ETC BUT IT WILL NOT ALTER THE FUEL SO YOU HAVE TO BE CAREFULL, I'VE ALSO READ ABOUT PUTTING IN AN ADJUSTABLE VALVE ?