Jetting Question
05-15-2009, 12:35 AM
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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.
05-15-2009, 04:41 AM
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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.
05-15-2009, 10:04 AM
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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.
05-15-2009, 10:06 AM
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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.
