w1ck3dr1

my car is already dyno tuned with my current mods. if i used a wet 75 shot do i need to retune it again?

mikeysGT

i'd do a tune for nitrous period. better safe than sorry imo. might as well go up to a 100 shot with some ht0's while your at it

mac10chap

i did the same thing. have a brenspeed tune with a zex kit.

with the 75 shot jets in, they said no retune is required. only take a couple degrees of timing out. anything over 100 shot requires a tune to run safely.

brenspeed also told me that they run a 75 shot on stock plugs all the time with no problems yet but they will not tell you they recommend it. once again, anything higher requires ht0's or equivalent.

shoeys08dkcandygt

newbie question. how do you spray with a manual trans? i understand how you guys with auto are doing it. was just wondering how and when you spray on a 5-sp manual.
been looking into getting funny gas for my car. and this is the only question i have still unanswered

06elnr

it is the same for manual or auto, it pulls a signal from your TPS so it knows when you are at wide open throttle.

mikeysGT

unless you use a manual button like i do

shoeys08dkcandygt

so then once the bottle is armed and you go wot in 2nd gear you can start spraying or do you do at in 3rd or 4th gear wide open?

mikeysGT

you can set it to start spraying in whatever gear you want i think. most do it from 2nd gear. you just set it and it sprays automatically when you are at WOT. all you have to do is arm the system.

mac10chap

i have a window switch so i can bypass 1st gear. i am spraying from 2700RPM to 5800RPM in all gears but 1st. the window switch is well worth the extra money

mikeysGT

depends on where you're spraying too. at the track i spray right off the line and all the way down the track at wot. i'd say go with a window switch like mac10chap stated. save you a lot of trouble and make things a lot easier.