How much Nitrous could I run And what kind of time could I expect? Also how much timing do I pull from 35 degrees..Running 93 octane, have access to 100+

Here is my current build specs:
Chevy Small block 355
Pistons KB KB 112 + .040
Rings Childs Albert + .040
Rods Eagle 6" H-beam
Timin Chain Cloys, street Roller
Oil pump Melling high volume(no pick-up)
Main bearings Cleavite 77 "P" std
Rod bearings Cleavite 77 "P" std
Crankshaft Cast steel, Skat
Damper Powerbond HP
Head Gaskets Felpro 1003
Intake gaskets Felpro 1205
Intake manifold Weiland 17530
Solid lifters
3 Comp Cam pushrods
Mr Gasket Head bolts (From Pugh)
ARP 4 bolt main bolts
One World Sportsman II head,springs,locks& seals
Head bolt washers
5 Comp Cams pushrods 7972
Dart World Sportmans cast iron heads,1.64/2.02 valves 64cc
Lunati Camshaft


The motor was freshened up in late 2008 and runs perfect..

Currently goes 11.87@114 all motor with a 2 speed power glide. Not sure on the stall converter, but a 1.82 gear in the glide..

 

Anyone?

 

if the pistons and rods are forged id say that with the right set up (fuel wise) you can definately safely run a 200 shot but your going to need some plugs that are cooler. contact nitrous outlet they r awesome and good prices. and from the 11.82 it should drop your time in the low tens if it hooks and runs. but if your lookin for something really more on the safe side a 100-150 shot is all id do over 150 is gettin into more serious n2o stuff

 

Thanks for the info..How much timing would I pull for a 150 shot or lower? I been told 2 degrees per 50 hp..Also should i run a dedicated fuel pump for the Nitrous?

 

what fuel syestem does the car have? usuall with a 150 shot the stock system is ok theres nitrous controllers you can get that will shut the system down if it goes lean so you dont hurt things. im not to sure on how much timing to pull i have heard ppl say the 2* for every 50hp. thats something id ask a tuner or nitrous outlet. if you order $10 worth of plugs or even nothing they'll probably give you answers