my snow meth kit came with two nozzle a 350-475 rwhp and flows 375ml/min
and a 475-600 rwhp and flows 625 ml/min....
im currently running the 375ml/min with 21* advance,but im not sure if it would be better to run the 625 ml/min what do you guys think??my truck put down 436 rwhp and 489 torque but that was before these mods:
2.8 pulley(before 3.0),cam(before stock),100%meth,90mmtb(before 78mmtb),pi 2600 stall tb(before tbtc),60lb injectors(before 42lb),21*advance (before 14*)
im guessing im somewhere between 450rwhp to 500rwhp
should i stay with 375ml or go with the 625ml nozzle...... thanks in advance

these are all my mods.....volant cai with ram air tube, custom grind comp cam and hardend push rods, PAC springs, magnaflow custom exhaust, dmh ecutouts, LT headers, cat delete, 8.5 msd wires, csr catch can,ls2 90 mm tb and xlink,snow meth kit w safeinjection, magnacharger crank pinning kit,magnacharger upgraded tentioner, 160 stat, fully built 4l65e, transgo-hd2 shift kit, pi vigilante 10.5 triple disk 2600 stall,blackbeartune, tru cool trans cooler, radix mp112, 2.8 pulley,dual pass 26x7x3.5 heat exchanger with efans, joe gibs carbon fiber cover, custom delfi 60lb injectors, (2) 100 mm pulleys, efilive v2,

 

anybody??????

 

Start with the smaller jet and see how it works for you.

 

ok cool.....how would i know if i need more meth???...i just dont want to find out the hard way!!!!!1

 

how are you tuning?

 

justin from blackbear is doing my tunning with efilive......he should be able to tell if i need more meth right?

 

yeah. The BEST advice I can offer is take any and all advice Justin gives you. Very few people know EFI tuning as well.

 

FYI, the two jets made NO difference for me in terms of timing advance or IAT reduction. The only thing the kit was good for (for me) was the added (high octane) fueling insurance since I didn't upgrade my injectors at the time. I ran the 625 and tuned the fueling for that one with a 60/40 mix.

 

ok cool thanks,i havent asked justin yet he is a bussy man and didn't feel like bugging him YET!! lol
the reason why i was asking was because i seen alot of people run up to 3 nozzle and was wondering if i was running enough meth.truck feels really strong and runs good no pinging that i could here allthough my knock sensors are desensitized,im gonna pull my plugs to check them out!!