Carb nitrous kit recommendations

I sold my NOS cheater kit last year to get the funds to start rebuilding my current shortblock. The new shortblock consists of:

377ci displacement (standard bore 383)
Probe Industries Forged Pistons (12:1 compression)
Scat 4340 Cap Screw 5.7" I beam Rods w/ ARP fasteners (rated by Scat to 650 horsepower/8500 rpm)
Eagle ESP Cast 3.75 stroke crankshaft

This is a solid roller motor (262/266@.050, .665/.625 w/ 1.5's, 105.7lsa) with Dart 220 race series heads (310/210@.700). I plan on putting another plate kit on it, but I want to go with a different kit than the Cheater.

I have been looking at the Nitrous Express setups- specifically the Hitman and the Gemini/Stage 6 setups they offer. What do you guys think of these? What would you limit the pill to on my motor with a cast crankshaft (or would you even worry about it)? I was thinking no more than 150 horsepower but who knows...

Thanks!

I personaly like the New gimini twin plate system.I have customers that use to run the old gemini twin with spraybars.They have switched to the new spraybarless desighn and sware by it.
I personally thing with the right tune up you can spray about 200.Let me know if I can help you on picking a system.
Dave

I personaly like the New gimini twin plate system.I have customers that use to run the old gemini twin with spraybars.They have switched to the new spraybarless desighn and sware by it.
I personally thing with the right tune up you can spray about 200.Let me know if I can help you on picking a system.
Dave

Yeah I will definitely talk to you, I assume I just click the link in your sig. I would rather see you get my money anyway :).

Our Toll free number is 1-866-648-7637.
Like I said the Gimini kit is my favorite most pratical.The reason why is that it also gives you room to grow.
The Hitman Plus is also a good kit.I would suggest it before the Base model hitman.The base model hit man actually uses a different plate and is a bare bone kit.The hitman pluss will have the micro switch,Harness and relay and I beleave a stage 6 single spray bar plate.
Thanks for considering us for your purchase.
Dave