So much a classic, it has been attributed to me earlier today!

 

lol jk man

 

is the sct 9550 the best or a very effective tuner for a stock 5.9l 360?

 

If your truck is a 95, the SCT won't work for you. OBDII only.

 

None of them will work on a 95! And do you have me in your ignore list or what? I've kindly asked the first few times to put all the info about your truck in your sig, or at least your profile, if your using a cell phone. There is only so much any of us can help guessing from your name.

 

i know i know i tried i guess it didnt work! my appologies i will try again. and i am confusing all of you because i have two rams. the one i am wondering about is a 99 ram 3500

 

Just go to the "user CP" button on the black bar up top, and add all info you wish to reveal.

 

No.

Tuners have usually a few different tunes, typically two or three. One is usually an 87 octane tune, one is a performance tune (usually 91 or 93 octane, depending on the tuner), and the third (if there is one) is usually a tune designed for towing.

Performance PCMs only have one tune, performance. It cannot really be changed, and it requires premium (91/92/93 octane) fuel.

 

so would the sct 9550 be good for my stock application? found one for 99$ wondering if i should jump on it or not

 

Even after you buy it at $99, you'll have to pay a guy to program it for your truck. IIRC, Sean (hemifever) charges around $100-ish for that.

You'd best ask him before you potentially waste $99. The tuner itself is useless unless it is programmed for your exact computer. hemifever@aol.com