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My fuel system is totally stock as of now and I am worried now that the car is going to lean out with the 100 shot of nitrous since the car is fully tuned and it is making quite a bit of horsepower when it is cold out.
My question is, if I replace the stock fuel pump with a Walboro unit will that take care of my fuel or will I have to replace the stock line going up to the front of the car with a -6 line or something close to that for the Walboro fuel pump to help out the fuel supply at all? All help is very appreciated, thanks.
 
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Not exactly what you have asked, but I have heard that the stock turbos do not like nitrous at all.
 

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I am planning to install a 50 shot auto spool up kit. At first I will keep it at around 15psi. I will also install an af ratio gauge. If things stay rich, I will coax the boost up a bit. I plan on staying with stock fuel if possible. Remember tho, you can't really just upgrade one part of your fuel system. Your new pump may over power your stock regulator....etc
 
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