got a free NOS 55 jet, but what shot is that?? (already searched)

[andrew N.]

my friend got 2 in the mail instead of one.....but what shot is that on my car?

3.4 w/ NOS 05175

[nosv6]

it depends on the fuel jet

[Nachius]

If your running the 42 bypass just and you put a 55 nitrous jet in that equates to something close to 100 shot!!

[John_D.]

I'm not 100% sure...

These are not very well defined. A while back I prowled around and found some sites with jet and hp ratings, but they were all different, and they only went up to about 100hp.

So I kind of averaged them together, and extrapolated on out a little further, to come up with something I use. It seems that the higher up the scale you go, the more jet it takes per hp. So down around 50-60 hp, it only takes .2 of a jet size per hp above 40. Up around 100 hp, it takes .3 of a jet size per hp above 40. Up around 150 hp, it seems to take about .4 of a jet size, for each hp above 40 hp.

(I'd like to confirm some of the numbers on a dyno someday...)

Anyway, I think you are looking at something between 100 and 110 hp.

47 jet is supposed to be 85 hp according to the NOS booklet with the 5175 kit, and a 63 jet is supposed to be 120 hp according to James according to NOS tech support.

[12secondv6]

63 gave me 111 or 112 rwhp gain.