HSW 90mm plate jet sizes
02-09-2013, 08:21 PM
#1
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HSW 90mm plate jet sizes Can anyone post the jet sizes for a HSW 90mm plate kit? I bought a kit used and he didnt have the chart. I've tried searching some but I couldnt find much since hsw went out of business. I mainly need for a 75 shot to a 150 shot. I wasnt sure if theyd be the same as a nitrous outlet plate or not. Thanks guys
02-09-2013, 11:13 PM
#3
Can anyone post the jet sizes for a HSW 90mm plate kit? I bought a kit used and he didnt have the chart. I've tried searching some but I couldnt find much since hsw went out of business. I mainly need for a 75 shot to a 150 shot. I wasnt sure if theyd be the same as a nitrous outlet plate or not. Thanks guys
Same type jets as NX Express and Nitrous Outlet plates.
ESTIMATED ONLY starting point:
HP N/F
50 35/19
100 52/29
150 62/35
200 78/44
Run a 50 shot first and see how it responds, plug, power etc. I pretty muc concur w/prev poster. His jetting is slightly leaner.
02-10-2013, 03:47 PM
#5
My god that jet chart is set up rich! A .078N .044F in my car was richer than Bill Gates! I had to drop well over 10 jet sizes to get my N/F ratio "in the ballpark", even with a nano. That's why I don't use those nitrous company charts at all.
Also, a .078N is a tad more than a 200 shot. I only use www.robietherobot.com for the nitrous jet size for rwhp ONLY.
Also, a .078N is a tad more than a 200 shot. I only use www.robietherobot.com for the nitrous jet size for rwhp ONLY.
02-10-2013, 04:34 PM
#6
My god that jet chart is set up rich! A .078N .044F in my car was richer than Bill Gates! I had to drop well over 10 jet sizes to get my N/F ratio "in the ballpark", even with a nano. That's why I don't use those nitrous company charts at all.
Also, a .078N is a tad more than a 200 shot. I only use www.robietherobot.com for the nitrous jet size for rwhp ONLY.
Also, a .078N is a tad more than a 200 shot. I only use www.robietherobot.com for the nitrous jet size for rwhp ONLY.
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02-11-2013, 08:06 AM
#9
^The rwhp for that jet is right, but for my car, a .073N 031F jet was still rich. 
Do a search and you'll will see that alot of members also had to drop a bunch of fuel jet sizes as well. I didn't have a clue until I learned how to do a lil' plug reading and having a wideband as I guide.
Do a search and you'll will see that alot of members also had to drop a bunch of fuel jet sizes as well. I didn't have a clue until I learned how to do a lil' plug reading and having a wideband as I guide. 