#7078, "RE: What is the highest shot of n20 can i use safely on a stock 4g63 ?" In response to In response to 4
yah, 50 shot be fine.. you could do a 100 shot of n20 but you would need to upgrade fuel pump and get 550cc injectors. Plus wouldn't be worth it unless you had the bolt-ons. Like exhaust, intake, and downpipe. I thought about it... but it be a lot cheaper to just get a bigger turbo upgrade and a lot faster. So I am not going that route.