I have an NX hitman carburated kit and ordered all the parts last week from dynotune to convert it into a EFI kit. I have yet to order the jets, but was seeking some advise.

Do you think its a bad idea for me to install nitrous on my 98 S10 Zr2 4x4? I was thinking of installing an 85 shot to put the truck close to 260 RWHP and over 300 ft/lbs at the tire. I am doing this just for fun and do not plan on using it all the time. Do you think my truck being a 4x4 with 31" tires will affect the nitrous use in anyway?

I will be installing a full thorttle switch and I already have a bottle heater. Thanks in advance for any replys.

http://community.webshots.com/user/sauljr

 

if its an auto tranny you'd want to get a window switch. maybe even a fuel pressure safety switch. a timing tuner would be nice unless you have a tune already and if thats the case, make sue you arent running too much toming. If so just retard it a few degrees... you dont EVER want to detonate on nitrous. those 4.3 bottom ends will hold a 100 shot if you so choose. just make sure you have it tuned and setup right before you try to spray it.... a wet shot would be your best bet.

 

Yeah, hold on!

Have fun with it 85 on the tuff old 4.3 should be fine.

 

make it a wet-kit- you blow up on a dry set-up with the stock 19lbs injectors-

motor can handle a 100shot very easily
support mods-
NGK TR6 spark plugs gapped @ .035
MSD inline booster fuel pump
JBA plug wires
MSD coil that should do it- i also recommend a new y-pipe and exhaust to let her breath- a 75shot knocked 1.5 seconds off my 1/8th mile-

BTW DONT WASTE YOUR MONEY ON A REGULAR WINDOW SWITCH- GET AN FJO PROGRESSIVE CONTROLLER FOR $200 @ nitrousoutlet.com IT IS AWSOME