What`s the story on the LS1 specific NOSzle kit? I`m seriously considering installing a direct port kit this winter and I haven`t heard much feed back on the 8301. I remember hearing some negative feed back on the original NOSzle kits and was wondering if NOS addressed any of those problems in the LS1 kit. Thanks for any input.

Eric

 

I have one, just installed it and got it running. It seams to be running fine. The only problem I have is that I had a TNT F1 kit before and both of these kits are set for 100hp right now. The TNT pull ALOT harder for the same shot. I have been told this is because TNT rates their kits at the rear wheel while NOS rates theres at the flywheel. I will be installing the 175 shot jets here this week and see how it run with those.

I have auto tap and with the 20 N and 10 F jets my o2's read a steady 885-890. I have heard 900 is just about perfect for n2o because its just a tad on the rich side. So this should still be safe. I havent had anyproblems with it sence I got the jetting problems I had resolved. I bought it used so I probely have one of the older kits but it still works fine for me.