Enough Fuel Pump?

rbonella

Member
Dec 15, 2008
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I was wondering if I will have enough fuel pump for a nitrous apllication. I have a 69' 351 bored 30 over with 30 lb. injectors. The car has stock fuel lines and rails with a 190 gal/hr fuel pump. I was considering adding a 100-150 shot of nitrous using a wet kit, probably a plate system. Will I have enough pump to safely run a kit this size, or should I get a bigger 255? Peace of mind is huge considering I do not want to lean this motor out and blow it. This is the first time I will be running nitrous so any feedback will be greatly appreciated. I also have 10.5:1 Venolia pistons in the motor, are these durable pistons that will be able to handle a shot of juice? Kind of new to all of this. Please help!??
 
i would

i would go to the bigger 1 if u are going to have the 30 pound and nos on it. i had a stock motor and i had a 125 shot on it and stock 19 pound inj. what are the piston made out. i had a 93 motor which every1 says do but nos on it. the car had a big pump and a 125 shot on it everything else was stock ran alot of bottles on that motor. just make sure u have colder plugs in it. i ran autolite 13s in mine back then they was cheap but they set them up as a race plug last time i checked been a long time