can i put nitrous on............

[we-4brett]

my car without having to change anything such as alky and boost. i need a little extra next weekend and i have enough stuff around here to put a little 75 shot on it. i will use a nozzle of course. please let me know asap so i can get it done by the weekend thanks for any help.

 

[bison]

I wouldnt even try it without c16 fuel. You will need to open your wastegate hole up to the limit of the puck or it will boost creep really bad in 3rd. All this is assuming a wet system and that you already replaced the factory fuel pump with a higher pressure/volume unit. Use the reccomended jet sizes for the hp you want. Dont play games with the jetting. Have a hood mounted fp guage to be sure you have enough fp. Use a scantool to monitor O2 millivolts and Knock retard. If you dont have any of the items i mentioned i would avoid nitrous till you do.

 

[we-4brett]

1987 buick we4 rebuilt stock motor, pt52 turbo, precision front mount, alky injection, 28lbs boost, lonnie deirs 200r4, scanmaster 2.1, hooker 2.5 inch exhaust,3in thdp, digital egt meter from pte, direct scan software, auburn posi, moser 31 spline axles, metco lowers, chassis engineering drag shocks, dual rear air bags, auto meter phantom boost, oil pressure, and water temp gauges, weld rodlite wheels, 28x10 hoosier slicks, pts 3200 convertor, 11.21@122.

 

[bison]

Just back the boost off. You may not have enough wastegate. You may need a 1.5in puck if you dont have one already. It will still be hard to control the boost without a big external. Your adding a lot of exhaust gas energy with the N2O. Back the boost way down and start tuning from there and increase the boost if all looks good.