NOs jets....size?
NOs jets....size? i used a online jet size calculator...i have a 78mm NOS plate kit, hooked up to a wet HSW Kit.
i put the fuel pressure at 56 and bottle pressure at 900/1000
50 shot .033 N
.017 F
75 shot .041 N
.022 F
100 shot .047 N
.025 F
125 shot .053 N
.028 F
if my numbers are a lil off, it woudlnt reall matter right? instead of .033 its .035?
if corrections need to be done, please assist.
i put the fuel pressure at 56 and bottle pressure at 900/1000
50 shot .033 N
.017 F
75 shot .041 N
.022 F
100 shot .047 N
.025 F
125 shot .053 N
.028 F
if my numbers are a lil off, it woudlnt reall matter right? instead of .033 its .035?
if corrections need to be done, please assist.
i found this on a search...
NOS jetting 5168 kit wet for LS1 RWHP RATED 900-1000psi rated
single jet plate system
75HP 41N 28F
100HP 51N 31F
125HP 55N 35F
150HP 63N 38F
are these the ones i need?
NOS jetting 5168 kit wet for LS1 RWHP RATED 900-1000psi rated
single jet plate system
75HP 41N 28F
100HP 51N 31F
125HP 55N 35F
150HP 63N 38F
are these the ones i need?
i went by those and got fwhp at the track...IMO that chart is a little off base the 150 rwhp rating is more like a fwhp 125...with the 63 and 38 i gained 9mph at the track.....
the nos kit for my cobra gave a 62 n2o jet to be 125fwhp but the kit picks up 14mph in the 1/4 IDK nos's jetting has always been strange....
the nos kit for my cobra gave a 62 n2o jet to be 125fwhp but the kit picks up 14mph in the 1/4 IDK nos's jetting has always been strange....
My Nos plate came with a 63 nos 44 fuel jet for 150 shot... I took one fuel jet away (went from 63/44 to 63/43) and the car picked up a little over a tenth and about 1 mph... and the plugs still look rich.
