**73 Scamp Mini Pro-Street Engine Swap**

As I have posted I am using a Walbro GSL-392 Fuel pump on my Carb system. I went to start the car today and the fuel pressure spiked to 9.5Psi and it has spiked before on cold starts to around 9Psi and then drop to around 6 when it warmed up. So I started researching a bit and I believe my return line may be too big. I am using 3/8 feed and a 3/8 return or you can call it -8 on both. I came up with an idea to restrict the return by screwing a tapered pipe plug with an allen head into the return fitting and I drilled it out with a #21 drill bit. After the install the fuel pressure is rock steady at 7PSI or wherever I want to set it at. This fitting replaced the fitting on the bottom of the Fuel Pressure Regulator. It took me all of about 15 minutes to do this.

I also am adding 4 breathers to the MP Valve covers. These will be TIG Welded over the factory breather locations.

Still waiting for the AN Parts to get here to finish up the HIT.


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