What is this? Do you know?
madmazda
+1y
i have....i think i feel more HP when i do haha
thetornado
+1y
o thats definately the stock nitrous switch that came on the 86-93 trucks. i still cant find the nitrous tank though, i really want to get it refilled!!!
madmazda
+1y
lmao....if that were true, i'd be wanting to refill it too....lol