Sorry to bother ya, but what kind of timing are you having pulled out? Greg

 

Greg, I am running the stock regulator,so stock fuel pressure is where i'm at. Im also pulling 4° of timing,with C10 fuel and NGK tr6's. Cars runs a lil fat n/a so i dont pull a LOT of timing.

 

Damn, you sure have it put together, those are some sick times.
I checked out your site, our cars are very similar with mods and NA times. My 12.39 was done last fall, DA was around -600 ft...very nice weather to run in...lol
Last week when I tried the juice, the DA was +2900 ft...so i'm sure with some good weather, the 75 shot should put me in the 11.80's i would hope. I can't imagine what the 150 must feel like Greg

 

believe it or not,i was jaded with the 150 hit.......(sad isnt it?).

The 175 was a whole new ballgame,man that car was flat hauling down the track.

 

do you think stock completely stock internal LT1 will hold 100 shots?? i'm gonna spray 75 wet shots today. this is the first time. kinda scared. as soon as i upgrade my fuel pump, i'm thinking to spray 100 shots. but i have 122K on the engine

 

my engine is completely stock internally. I had a 91 TA with a 305,145k miles,and sprayed 130 shot to that,nothing in the engine was touched.

just make sure the fuel and ignition systems are good,and use your head,you'll be ok.

 

thanks man....i have to try it tonite, the traffic was too crowded when i fill up my bottle. btw, my purge is working again, the guy that installed my window switch wire the purge to the window switch, so it only works after 3000 RPM. well, he fixed it, and i purged today. it was so cool......i love my purge....

 

when you hit 10's on a stock lt1, i bet it will be some kind of record. We should all chip in and get you a trophy

 

RacinLT1, which nx jets are required for the 175 shot and the 200 shot?

 

Hey Dirk, I was wondering what jet combo will work for 125HP. My NX list goes like this: 50, 75, 100, 150. Greg

 

Maximum, the chart i have shows 73N/38F for the 175,and 78N/46F for the 200.

Im running a 73/35 setup for MY car.

GJE,i dont have the normal NX chart,i pieced my kit together and got jets for 150/175/200,sorry.

 

I just got my NX jets today for my kit and I'll let you use the 136 nitrous jet to see what she'll do on the 400shot I bet we could have a 9 sec LT1 longblock lol. Congrats and I know that car will run a 10.7-10.8 in the fall with no problem.
Later
Matt

 

I'm running the universal EFI kit by Nitrous Works and my sheet for the 125 shot is 59/Nitrous & 33/Fuel and my 150 shot is 70/Nitrous & 35/Fuel & the 175 shot is 76/Nitrous & 38/Fuel and these are the best tune ups that I have seen from Nitrous Works & the car runs GREAT!