Nelson Performance "600 rwhp GTO" Stage V The Final Installation
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Walbro GSS340 high output pump. Once we upgraded the fuel pump , we came to the conclusion that the stock fuel rails were going to be a restriction.
Here you can see the FAST fuel rails installed and the quick disconnects we used.
After we finished the car, the owner took it to the Castroville car show.
He won Second Placein the Modern Muscle car class!!!