razorclaw99

iTrader: (7)

I'm looking to get a simple 100 Wet shot kit. Stock fuel pump could handle that right? Well is a tune a must? Just seeing if i can get by without it. Is it common to just randomly go lean while spraying?

Should i just find out my current a/f ratio while WOT and then decide if a tune is needed..thanks guys

im2fast4u98z28

iTrader: (1)

100 shot shouldn't be a problem at all

razorclaw99

iTrader: (7)

a problem for the pump or tune?

Z-RATED94

iTrader: (6)

Just wing it. If she blows, she blows, right? With that said, you might want to do some more research, phone calls, e-mails, ect. Even if you TRY to play it safe, something still could go wrong. So why not eliminate as many possible problem areas as you can.

jetlag

iTrader: (32)

Here is my plan.... after I'm done installing my kit...I am going to get on the dyno and check the A/F ratio for the jets I plan on using..50, 75, 100.... also, I have a Diablosport Predator that I can monitor knock on and remove timing if needed.

So, I will be monitoring things..but it won't be tuned...unless it starts to get KR.

Robert56

iTrader: (2)

This is often the thinking on wet hits, that they don't need to be tuned. Not true, wet or dry we need to tune for the spray. Timing and a/f are the main items. it's really cheap insurance to make sure it's properly set-up and then you will live a long sprayed life. that's prob one of the reasons nitrous gets a bad rap about destroying things, because to many guys just put the jets in and go, The jetting rec is just that, a starting rec and every car will run a little different on the same jets, though they are usually on the safe side for a stock car, but no gurantee. I vote tune it, at least log parameters then you'll know if further tuning is needed. A little timing pull is smart also.
Robert

krazy4

iTrader: (5)

Pulling timing is a good idea.