Jetting Question
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Teching In
Joined: Dec 2008
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From: Houston
Jetting Question Im piecing together a system for my 99 Camaro from nitrous express. I have the solenoids, nozzle, wiring, lines and bottle. I dont know what jets come in the Ls1 package though for the different hp sprays. If anyone has the jet numbers that would be great. I plan on doing a 100shot so those jet combo numbers are what im looking for. I have heard N52 F28 or F33. When i buy them are they going to be a .052/.033 on the jet? or how do they tag them?
I also am looking into droping down the plugs one range colder. is this needed with a 100 shot or not? If so what gap size are people running? Is there anything else im missing? any tips would be greatly appreciated. thanks.
I also am looking into droping down the plugs one range colder. is this needed with a 100 shot or not? If so what gap size are people running? Is there anything else im missing? any tips would be greatly appreciated. thanks.
Daves Plate uses NX jetting,
Plugs are usually TR6 gapped @ .035
When you get the jets, you may want to get a few either side of of 33 for tuning purposes. If your lean, put in a bigger fuel jet, if your rich, put in a smaller fuel jet...In my case (Stock Tune) I was pretty rich and ended up using a fuel jet 2 sizes under recommended to get a good AFR (under 12 when Spraying).
A 52 is .052, 33 is .033 etc F or N is just location fuel side or Nitrous side, the jets are based on size and can be used either as Fuel or Nitrous.
Test run on a dyno, you can catch fuel leaks as well as get AFR (if you dont have a wideband) to ensure its properly tuned for the street/track.
Plugs are usually TR6 gapped @ .035
When you get the jets, you may want to get a few either side of of 33 for tuning purposes. If your lean, put in a bigger fuel jet, if your rich, put in a smaller fuel jet...In my case (Stock Tune) I was pretty rich and ended up using a fuel jet 2 sizes under recommended to get a good AFR (under 12 when Spraying).
A 52 is .052, 33 is .033 etc F or N is just location fuel side or Nitrous side, the jets are based on size and can be used either as Fuel or Nitrous.
Test run on a dyno, you can catch fuel leaks as well as get AFR (if you dont have a wideband) to ensure its properly tuned for the street/track.
A plate and nozzle will both take the same N20 jet, but they will take different fuel jets. Are you running plate or nozzle? I have jetting specs on both....at home though, lol. I can post them in about 8 hours if needed..
Thread Starter
Teching In
Joined: Dec 2008
Posts: 13
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From: Houston
thanks for the info and yea im running a wet 100 shot nozzle to hide it a lil
Does anyone have any info on just doing a dry shot? I have heard both ways but is it ok to go up to a 100 dry? reason i ask is because im only going to be using the kit one night for two runs.
Does anyone have any info on just doing a dry shot? I have heard both ways but is it ok to go up to a 100 dry? reason i ask is because im only going to be using the kit one night for two runs. Thread Starter
Teching In
Joined: Dec 2008
Posts: 13
Likes: 0
From: Houston
By the way thanks this helped out alot!
Daves Plate uses NX jetting,
Plugs are usually TR6 gapped @ .035
When you get the jets, you may want to get a few either side of of 33 for tuning purposes. If your lean, put in a bigger fuel jet, if your rich, put in a smaller fuel jet...In my case (Stock Tune) I was pretty rich and ended up using a fuel jet 2 sizes under recommended to get a good AFR (under 12 when Spraying).
A 52 is .052, 33 is .033 etc F or N is just location fuel side or Nitrous side, the jets are based on size and can be used either as Fuel or Nitrous.
Test run on a dyno, you can catch fuel leaks as well as get AFR (if you dont have a wideband) to ensure its properly tuned for the street/track.
Plugs are usually TR6 gapped @ .035
When you get the jets, you may want to get a few either side of of 33 for tuning purposes. If your lean, put in a bigger fuel jet, if your rich, put in a smaller fuel jet...In my case (Stock Tune) I was pretty rich and ended up using a fuel jet 2 sizes under recommended to get a good AFR (under 12 when Spraying).
A 52 is .052, 33 is .033 etc F or N is just location fuel side or Nitrous side, the jets are based on size and can be used either as Fuel or Nitrous.
Test run on a dyno, you can catch fuel leaks as well as get AFR (if you dont have a wideband) to ensure its properly tuned for the street/track.
