regulator spring

[mdj]

Looking for a stiffer spring for the throttle body regulator where I can bring pressure up to 16 lbs.

[dave w]

Looking for a stiffer spring for the throttle body regulator where I can bring pressure up to 16 lbs.

I posted TBI spring pressure information here: http://www.gearhead-efi.com/Fuel-Injection/showthread.php?1215-Stock-TBI-Fuel-Pressure-Reglator-Springs-Measured

I think the one listed on Ebay will do the pressure your looking for: http://www.ebay.com/itm/GM-TBI-Fuel-Pressure-Regulator-Spring-/261404674535?pt=Motors_Car_Truck_Parts_Accessories&hash=item3cdceec9e7

dave w

[EagleMark]

I can't find the thread right now but a member here had made a bench pressure tester with air and went through the MCJ? Catalog and found all the right springs...