2nd attempt on spray

OK I made some more passes on spray, this time with a good full bottle. I tried to slap a window switch on it at the last minute but something isn't right so it didn't spray on my first pass and ran a super dissapointing 8.95. I guess I need to make some more non-n2o passes to try and figure out what is wrong. I said F it and bypassed the rpmws and just sprayed the bitch with a 150 shot all the way down the track and ran a 7.625 at 89.52 mph with a 1.662 60 ft. To be honest I'm still a little dissapointed cuz I was expecting more like a 7.20 or 7.30 but I really don't think the stock rear suspension would be able to take that cuz it was making some pretty pissed off noises when I launched. Sounded like the leaf springs were wadding up and popping maybe, I guess it's time for some caltracs. Anyway I'll try and post a pic of my slip. Later dudes!
http://i30.photobucket.com/albums/c3...r/DSCN0432.jpg

linky no worky

Seems to work OK for me. Here ya go:

http://i30.photobucket.com/albums/c3...r/DSCN0432.jpg

not bad times really and you hooked pretty good...you ran someone with a low ass mph though, my 5400lb truck went 91.5 at 3 tenths slower..

I'm glad its working for someone, I found out today I'm only running a 125 shot. :eek: I have a nitrous supply issue somewhere.

got you updated on the list

great times moto!
i agree you need to work on the suspension. the drop on your truck is probably what's hurting you. i put my stuff back to stock height and never looked back. however i was only 2/4 drop.

Red what do you mean you just found out your only running a 125 shot? The jets are either 200 or they're not right?

Hey ducky I noticed you have me on the list as N/A. Not that big of a deal but I just don't want to mislead anyone ya know. 150 shot

Jet sizes are different for every setup. I'm running a 35 fuel jet in a Nitrous Outlet plate and Dave at N.O. says thats around 125. If I put a bigger fuel jet in I get rich. My nitrous supply lines haven't been delivering the good stuff so -6 lines are on the way. I can put a 55 or 85 nitrous jet in the plate right now and it doesn't make any difference in reading with my wideband running dual sensors. I'll see if that makes a difference or not and if not, the plate goes back to Dave to have him verify what's wrong with it.

I know every manufacturers jets are a little bit different and different from engine type to engine type too. I'm no expert so that being said I'm running a 36 fuel jet & 62 n2o so that just kinda seems pretty far away from a 200 shot in my opinion. So I guess what I'm saying is how you came up with it being a 200 shot to begin with?

Your's may be engine HP rated. Nitrous Outlet rates their's at the tire. Plate sizes are way different than nozzle jet sizes. These sizes are per their chart for the plate setup, LS1 and LS2 and they have been confirmed on a dyno....

Nitrous Outlet LS1-LS2 plate system jetting ...

-50HP 35 N20 - 22 fuel
-75HP 41 N20 - 28 fuel
100HP 52 N20 - 33 fuel
150HP 62 N20 - 38 fuel
200HP 78 N20 - 46 fuel

my bad moto ill change that up

Quote:

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Originally Posted by RedHeartbeat

Your's may be engine HP rated. Nitrous Outlet rates their's at the tire. Plate sizes are way different than nozzle jet sizes. These sizes are per their chart for the plate setup, LS1 and LS2 and they have been confirmed on a dyno....

-50HP 35 N20 - 22 fuel
-75HP 41 N20 - 28 fuel
100HP 52 N20 - 33 fuel
150HP 62 N20 - 38 fuel
200HP 78 N20 - 46 fuel

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No that is almost exactly what mine is for a 150 shot (mine is 62 n2o & 36 fuel) but you said your running a 35 fuel???? Am I missing something?

My times have been listed thinking I was running a 200 shot but I'm running a size less than midway between 100 and 150 shot. I was wondering why I was having such a hard time getting into the 6s. I had the engine built to really hammer some nitrous and have been pussy-footing it apparently. :laugh:

What size nitrous jet are you running? That's kind of a good thing really. Now you've got something to look forward to.

35 on the fuel and 81 on the nitrous. The nitrous doesn't seem to care what size jets I put in, I get the same AFR even if I totally remove the jet. I have a restriction in there somewhere, that's why I'm moving up to -6 line from -4. Dave thinks it odd, too. If it doesn't get better with the -6 line he wants me to send the entire nitrous side of the system to him so they can flow test it and replace or repair any restrictions. The plate is supposed to be able to flow up to 400 HP. Today he told me that the -4 line would only supply enough nitrous for 300 HP in a perfect setup.

Sounds like maybe the plate has a restriction or the solenoid isn't opening up all the way to me. Did you blow through your supply lines with compressed air?

yep, seems to flow through just fine. I have a brand new nitrous outlet nitrous solenoid on it good for up to 600HP, supposedly. We'll see how it goes tomorrow night when the new parts show up.

hell i had the same plate he had and i had to run a 78n 38f for a 200 shot on a 58psi system and i had a -4 line and my dyno numbers showed it also....somethings not right somewhere along the way

Look out for Greg Friday....wow, with that goin' on you'll be quickerest than you thought.

If the parts show up.