Fuel pressure setting with 60 pounders?

[jretrodude]

My buddy says my 87 Gn is running a little rich he recommends turning the fuel pressure down what is the recommended feel pressure setting with 60 pound injectors I do have a Walbro 255 fuel pump hot wire kit and a fuel pressure gauge with an adjustable regulator I have it set now 44 line off and 38 to my buddy says my 87 Gn is running a little rich he recommends turning the fuel pressure down what is the recommended feel pressure setting with 60 pound injectors I do have a Walbro 255 fuel pump hot wire kit and a fuel pressure gauge with an adjustable regulator I have it set now 44 line off 39 line on? Wideband reading before adjustment was 12.7? Just trying to get it to run a little leaner the meaner

 

[jretrodude]

Also running a tt chip setup for my combo

 

[getdowngranny]

What do the blm #s read at cruise and idle? What do the plugs look like? Do you have a cat? These cars smell really rich without a cat with everything working fine.


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[jretrodude]

test pipe plugs were done about 2 years ago with barely 500 miles on them

 

[Boost231]

Glad you posted here don't listen to your friend anymore..