keep burning same plug on testing?
I think JL ws-6 is giving you sage advice here. I agree with everything he has said. Time to call up your favorite nitrous vendor and get a direct port and run some better fuel. Not just in the stand alone, but the in main tank too. I have some of the new X-16 to try from McMullen oil. It has higher octane like C16, but a higher RVP so the car is not a dog on motor. It is recommended up to a 300 shot. It might be an alternative.
Launching!
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9 Second Club
Joined: Apr 2012
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From: Orlando, FL
yes I was thinking of changing the fuel to 116 in the standalone.
62 pill 28 pill 150, fuel was 33 on old chart
52 pill 23 pill 100, fuel was 28 on old chart
this is on the new jetting chart nitrous outlet is using.
so you think go to the 28 pill on the 2nd stage or do you mean go back to the new chart which says it should be 23 on the 100 shot
62 pill 28 pill 150, fuel was 33 on old chart
52 pill 23 pill 100, fuel was 28 on old chart
this is on the new jetting chart nitrous outlet is using.
so you think go to the 28 pill on the 2nd stage or do you mean go back to the new chart which says it should be 23 on the 100 shot
The old nitrous outlet chart is very wrong. I've had success on the new one, and am currently running 62/28 first stage, 78/35 second stage on their two stage plate.
I made a post earlier this year verifying that the jetting was off in the original chart, and they confirmed it was indeed wrong.
FormerVendor
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With both kits on, you should be running 16-18 degrees of timing on NGK B8EFS plugs. Do you have any single pass plug pics you can post up? That would help a lot in this situation- But also, as others have said, at 250HP and up distribution becomes the name of the game- so a direct port would be worth checking into.
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this is what i have,works great.... 
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From: Indian Rocks Beach Fl
ok decided to just test 1 stage tonight, but went to a 200 shot out of the hole to check timing and plugs.
went 6.29 @ 108.02 with a 1:37 60'
using NGK 1049 8's, timing is at 20 and I think new fuel helped also. no more 110 but switched to X16 VP fuel in standalone. Pulled plugs and they looked great, really surprised.
200 is 78 nitrous 44 fuel (old fuel chart) to be safe new chart calls for 35 pill.
But went on JL ws-6 advice on jetting.
previous best was 6.07 @ 111.97 mph 1.35 60 on 150 1st and 100 2nd. but was burning plugs. So now looks good and have a good base point to start experimenting again.
big thanks to Speedtigger for the fuel recommendation and JL ws-6 for the nitrous advice. thanks again guys. Andel
went 6.29 @ 108.02 with a 1:37 60'
using NGK 1049 8's, timing is at 20 and I think new fuel helped also. no more 110 but switched to X16 VP fuel in standalone. Pulled plugs and they looked great, really surprised.
200 is 78 nitrous 44 fuel (old fuel chart) to be safe new chart calls for 35 pill.
But went on JL ws-6 advice on jetting.
previous best was 6.07 @ 111.97 mph 1.35 60 on 150 1st and 100 2nd. but was burning plugs. So now looks good and have a good base point to start experimenting again.
big thanks to Speedtigger for the fuel recommendation and JL ws-6 for the nitrous advice. thanks again guys. Andel