nice job protecting the driver's seat material.
spectra hanger FG156A is fine. the yellow molded block wiring connector is the weak spot on these and Racetronix hangers. However, that scenario comes to light when using larger fuel pumps or double pumper setups on a factory-like hanger. At stock-like performance level, don't know the Racetronix setup linked above is necessary. don't need to overspend and over build.
links below good reading...filter out the snipping between members results in good info to know...
Which Fuel hanger
next thread has pics illustrating the damage at the yellow molded block due to high current from larger fuel pumps (and possibly the lack of a hot wire kit). Spectra's disclaimer about not using a hot wire kit is to protect themselves. by providing a stable voltage to the fuel pump, there is no variance in current, V=I*R. remember, some folks here are all about racing results at the track. sometimes the well-intended advice from someone whose sole focus is racing is lost on someone trying to keep the car stock and factory appearing.
Fuel pump connector melted
besides deciding whether a gerotor fuel pump (Walbro) or a turbine fuel pump (DW & Racetronix (same DW factory)) is what you'd prefer, I will also highly recommend you do not oversize the fuel pump. everything on these cars is a matched system. Installing one oversized component because one day you might utilize its full potential, is a recipe for problems. with a TT street chip at 16-18 psi boost, the engine needs about 62 psi fuel pressure. One # boost equals about 10 horsepower. so, about 20 - 40 brake HP over stock engine making about 290bhp at 13.7 psi boost.
folks have run into problems getting fuel pressure down to the 42-44 psi range when installing larger pumps - DW300 (340lt/hr) vs DW200 or Walbro F20000169 (255 lt/hr) on a basically stock street car. AND when the vac line is re-attached to the fpr, there should be a drop in fuel pressure equal to half the value of the engine's vacuum level at idle. if 18 in-hg at idle, there should be a drop of about 9 psi fuel pressure when the vac line is re-attached to fpr. many are only focused on the fuel pressure setting with vac line off and don't recognize the second part of verifying pressure drop once vac line is reconnected.
Also, the Delphi fuel pump, FE0114, that was used in the GMC Typhoon and Syclone will give you 62 psi fuel pressure and the flow rate needed.
this thread below reviews the fuel pump vs fuel pressure issue:
FP Regulator bad?
if you choose a DW, confirm that is has a check valve installed before purchase. DW was making their pumps recently without a check valve. for a racer who operates the fuel pump via a manual rocker switch, who cares. but on a street car when the operator is looking for the 2 second fuel pump prime action when ignition is rotated to key ON and the fuel pressure immediately drops to zero after those two seconds there will be a thread asking for help troubleshooting. Also, fuel system should hold pressure for about 30 minutes after shutting off engine. no check valve, fuel pressure drops to zero as soon as the engine is off - again, another thread asking for help troubleshooting. DW did begin a free service to install a check valve. there is a thread on that as well.
Lastly, verify your fuel injectors. The OE Bosch pintle injectors don't like to sit in today's ethanol component pump gas. After only going a few hundred miles over a few years, this is how poorly brand new Bosch stock injectors flowed due to sitting. Calibration injector is at LEFT.
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Once ultrasonically cleaned, all six flowed about equal, albeit less than the calibration injector of 29.8 pph @ delta-p of 45 psig.... tolerances....
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the Lucas 30pph disc injectors (5207009) are a fine replacement for a nearly stock engine and can handle up to about 380 bhp. efficiences of stock turbo and factory intercooler max out about 360bhp. disc injectors won't foul like the old style pintle design. best pricing on these is direct from Racetronix...
Racetronix-Delphi_Injector_Sale-42s
these 30pph 009's flow perfectly like the OE Bosch 0 280 150 218 calibration injector on LEFT...
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I had stopped the flow test early as I was told these were 42pph 009's. 42pph are part# 5208009 - also with a green band.
Since you are already getting a street chip and an emissions chip from Eric, he does sell a chip and injector package. while the 42pph injectors can handle low 500 bhp range, Eric can burn a chip correctly for them for proper operation on a nearly stock performance level engine. a chip + injector package saves a little $$ vs buying separately, maybe.
the gnttype.org site is a wealth of info. fuel system tech page and the charts showing relationship of fuel injector, HP, and fuel demand help put things into perspective...
Fuel System
Performance, Horsepower, Injector, Fuel, and Turbo Guide
tech sheets for some of the fuel pumps are attached for reference. lots to review. take your time...and do the work once.