I am putting a LQ4 in my 2003 rcsb next weekend and i came across a good deal on a dry kit from NOS but i am not sure how big of a shot i should go with 2 start. I am looking 2 put down some fast times at the 1320 this year so any info u nitrous guys can give would be great the mods on the LQ4 are a 226/226 cam from Patriot Performance,Comp 918s,8.1 injectors,hardend 7.4s and arp head bolts with shaved 317s
thanks justin

 

i would do a wet kit so u dont have to worry bout maxin those injectors out

 

I wouldn't squeeze any more then a 100 on a dry shot. Best bet is to go with a wet shot, be done with it..

John

 

+1...what size injectors will you be going with?

 

I'd look into an aftermarket fuel pump. Also, for the record, I am maxing out my 8.1L injectors with just about the same setup as you, minus the heads. In other words, I would probably upgrade those before I went dry.

 

thanks for responding to my question everyone and as far as the fuel pump i have the 255 in the tank already and the truck has full boltons from my old setup along with a built 4l60 with a 3200 nitrous lockup converter and i see u guys mostly say go with wet kit so maybe ill pass on this kit and take ur advice.
Also SLOWPROCESS what nitrous setup are u running on ur truck and what size shot to get ur 11.63 at the 1320

 

The truck went a best of 12.40 on motor, and went 12.0 on the 100 shot(bad traction issues). I had the timing set down to 24 degrees and it went 11.8 on the 150 shot. At the lsx shootout, I put on a set of 29.5 inch slicks, ran a two stage(100 out the gate and 100 after 2nd gear), and it went 11.6 with the trans slipping into third. I'm using an nx wet nozzle kit for my first stage and the nos plate kit for my second.

My downfall is still being on a mail order tune.

 

i would go with it just need more injector pm me if you want more info.

i am going to go dry here after the truck is up and running with the kit that is on it i was told a dry kit is better look at my thread in here

 

read this

https://www.performancetrucks.net/fo...d.php?t=415246