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Ok, i'm currently running a 3b regulator, 3.0bar, on my EFI, with 37lb/hr injectors. Now as it was explained to me, thanks javad, all FPR's are rising rate, but true rising rate FPR's are exponential. I've got an FPR out of a 7A sitting here which i believe is rated at 4.0 bar or 4.5 bar? i'm not sure and it' not stamped on it. Would this regulator work with the turbo setup? 87 5k TQ....stock k26...now about 8 lbs of boost, later this week, potential to go as much as 18 when i get my chip.

Anyone know if the 7A is exponential? Any concerns?

Thanks much
jeff
 

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That will work just fine, the only "exponential" regulators are the ones like Vortech makes, anything you see on a factory application should be 1:1
 
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