N2O users, Biggest shot you have run?

[Redfire_Cobra]

Originally Posted by BADASS03SVT

I believe my dyno numbers and calculators. do you really think you got 65rwhp from a 125 shot?!?! what size pill was your "200 shot"? .055?

I'm not arguing with you just stating the reason you seem to have luck with the NOS plate kit is because you do not go by their jet sized for their kit. I did pick up around 65rwhp from a .044 jet with the plate kit. For the 200 shot I used an NX Shark nozzle with a .078 N20 and .041 fuel.

[Bash]

You used a single shark nozzle for your 200? Redfire, if you dont mind me askin what were your mods when you were spraying and what numbers did she lay down?

[Redfire_Cobra]

I don't have any real good Dyno Jet results. The Dyno I dialed it in on was an Australian AWD Dyno that reads around 15% low.

Here is the Dyno pulls on the 200 shot. It was pretty violent when the n20 kicked in, you can't tell much from the video but it looked like the engine was about to jump out of the car! LOL

Here is a link to the Dyno video:

http://videos.streetfire.net/video/R...yno_163397.htm

Just to give a comparison of the numbers from this and a
Dyno Jet, my standard "street" tune on the ported Eaton put down 495/494 SAE corrected on a Dynojet and only did 430 on this one, 100 shot on a Dynojet was 620 this Dyno was 540.

430
x 1.15% (15 % correction factor)
--------
494.50

540
x 1.15%
----------
621.00

On the 200 Shot on this Dyno I did 618/751 so keeping with those correction numbers.

618(rwhp) 751(rwtq)
x 1.15 x1.15
-------- ----------
710.70 862.50


My actual setup was the 03/04 Cobra NOS plate kit, I ditched the plate for an NX Shark nozzle. FJO Progressive controller coming in at 35% and ramping up to 100% over 1/2 a second. On the Dyno I only had 17 degrees of total timing in the tune on straight C16, I ended up bumping the timing up to 21 degrees but I do not have any Dyno results from that but it was down right nasty on the street!

[Bash]

Wow badass! Im looking to do the similar setup, but I think im gonna run a dedicated setup but from what I hear is that its hard to tune, but I will find out!



what clutch did you have?

Also what injectors/pump?

[Redfire_Cobra]

Spec 3+ clutch. Fuel system at the time was stock rails and stock line with twin GT pumps and a BAP.

[Bash]

You got any vids of it on the street?

[Redfire_Cobra]

Originally Posted by Bash

You got any vids of it on the street?

Kind of a mixture, some off bottle, some with the 100 and some with the 200.

http://videos.streetfire.net/video/R...eo2_171250.htm

http://videos.streetfire.net/video/T...-vs_170169.htm

http://videos.streetfire.net/video/S...ayd_154194.htm

http://videos.streetfire.net/video/F...500_161416.htm

http://videos.streetfire.net/video/M...tte_168904.htm

[BADASS03SVT]

Originally Posted by Redfire_Cobra

I'm not arguing with you just stating the reason you seem to have luck with the NOS plate kit is because you do not go by their jet sized for their kit. I did pick up around 65rwhp from a .044 jet with the plate kit. For the 200 shot I used an NX Shark nozzle with a .078 N20 and .041 fuel.

Im not arguing man..Im trying to tell you what they REALLY ARE. NOS obviously screwed up there. I wouldnt doubt they were using those jets and adding in extra hp the blower makes sometimes when a big shot adds boost. not really luck when Im using what the jets really are. but for instance now according to your usage...

.040 = 100

.044 = 125

.078 = 200 (which by the calculators is a 275 shot and 230rwhp and you gained 215rwhp...hmmm....sounds right according to the calculators)

sp 25hp for .004 in jet size which means a 200 shot should be a .056.

each size you go up...there is no 15hp gain or 20 hp gain. the bigger you make the hole, the more flow you are getting. a .040 to a .045 gains 19hp where a .050 to .055 gains 24hp and a .060 to .065 gain 28hp for example.

the answers are right in front of you man form the dyno.