psd tuner

ok its weird cause last time i had the smarty and adrenaline with the dyno2 4k and i hit 4k rpm with out missing/starving for fuel. i tried it with just the adrenaline and it acts likes it starving for fuel.

J Lent

Try lower settings like PL06 or even PL03 & see if it will rev out further. Also, lower fuel stretch numbers rev higher too.

Brokenarrow

Ok but whats the point of reving to 4K if you can only do it on power level 3??? I really dont want to go with a redline but if they dont get someting together by the middle of april then ill have to go with a redline!

J Lent

I think its a issue with the rotor being pulled dry. I made 80hp more with the Adrenaline than the redline on the dyno. The Adrenaline demands more fuel than the redline.

Brokenarrow

Yeah but also a big factor being played in here is the difference in are VP's! What were you running the redline at? 90%

psd tuner

mine sputters at 3600 bad then goes to 4k and dont sputter as much. uploading video on youtube at the moment.

J Lent

93% because thats where it seems strongest. At 95%, it lost power.

Brokenarrow

Is quad going to speak up???

nate_88

Give Quad a call, that way you can get a more thorough explanation from him. If he's busy then have one of the secretaries leave him a message to call you back. Jeremy is also a good guy to deal with.

Brokenarrow

Um Quad??? Hello? Hello? Anyone Home??? Knock Knock Knock Knock!

BigB82789

We need help. These things aren't gonna magically start spinning 4k on their own...

nate_88

When I talked to Jeremy last he said that they think they killed two birds with one stone. First was the issue I was having and the other was the 4K issue. They think the issue is resolved but you never know, there might be a separate bug in there. Quad doesn't get on here all the time, so it's best to call them.

BigB82789

He used to. Hopefully they get new tunes out and working before we start hookin!

CarcajouCummins

A little background on Broken Arrows truck.

It has seen 4300RPM with a Unlimited box. Smooth power and no shutter or popping, so I feel that rules out draining the rotor. Fuel pressure makes no differance on it either.