ok so i have experience putting spray on my 99 ls1 z28 but now i wana spray my third gen. Its a 91 tbi whats the best route to take fogger? plate? how do i increase fuel? etc

 

There are plate setups, check jegs or summit. About 400 bucks without the bottle. Stock fuel pump might not cut it.

 

has anyone shot a tbi car yet? what can these hold lookin to do like a 75 or 50 shot wet or dry...

this is the original poster typing on my buddys acount

 

You need one of these:

NOS part number for the kit is 05153. You should be able to get it from Jegs, Summit, or any place that sells NOS brand products. This is a wet kit.
The kit will come with jets and directions that will recommend what size shot to run.

 

A lot of people have sprayed TBI motors, I think the general concensus is that 150 is safe, but I would do some research on what the fuel pump can support, I forget. Not enough fuel and I can guarantee you your engine will melt.

 

150 Shot TBI vs 01 Lightning and BPU 02 Z28

http://www.youtube.com/watch?v=KfbJFGcx0SY

I plan to shoot my TBI with a 100 shot. I'm looking to get about 300/300 out of this motor and 400/400 on spray. In due time...

 

how exactly will the car see the nitrous added to it...it runs on a speed density tune correct? am i going to have to depend on a narrow band 02 sensor (if i do a dry shot) and if i do a wet shot weres the best place to introduce the n20/gasoline before the injectors kinda like how a carb setup is that has a plate kit or putting a fogger on top of the tb

 

Could we do something like so?

 

i wouldnt i believe thats designed to shoot into all 4 barrels of a 4150 carb, which wouldn't work well at all with TBI. your best option is to run a plate, or do a dry direct port and custom tune for the nitrous with bigger injectors. thats a lot more complicated tho, i'd just put a plate on it and do it that way

 

I'd recommend a wet kit, probably going to be the easiest route. The TBI is a wet manifold, designed to flow fuel through it, so you don't have to worry so much about fuel puddling in the intake. I have done both wet and try kits and I personally feel wet kits are safer and make more power.