Hello guys,


Looking for some constructive criticism on the new setup, thanks!


Last setup:

13brew, 550/1680, 67mm, 18-25psi, 480-525rwhp, CM7 - 700CC 50/50, stock coils, twin power.

^Clean power, ignition breakup only if I went lower than 11.0AFR


New Setup:

20b, SP, BW s480, ls1 coil/igniter ignition, r7420 plugs, 1680/850

My goal is to stay under 20psi. I don't need to make that much horsepower in the immediate future. Somewhere around 650-700hp will be good for now. GOAL IS SAFETY/LONGEVITY on pump gas.

I'm a huge proponent of AI after seeing how IAT's dropped like a rock. What size nozzle would you recommend ? This turbo should barely be in its efficiency range so I don't want to rob too much power with AI.

I was thinking logically, go up another 50% on AI. Somewhere around 1000cc? Will LS1 coils handle this amount of fluid and boost?


Thanks!!!!

 

in for crazy setup

 

I would suggest starting right where you're at. Add more if you see knock. (More AI than you have will likely hurt power a bit.) Ignition should be okay--just close gaps down a bit if you encounter misfire. I would highly recommend a failsafe for the AI if you don't already have one.

 

Result:

720rwhp 589rwtq frying the tires on this setup at 20psi Thumbs up to water

 

Got any pics?

 

Here it is on low boost

 

so did you increase the quantity of water/meth?

 

Yes, 1000cc, but honestly I haven't even used the car on over 12psi so its not even in action yet. It did however workout great on dyno, no misfire