i have the slr++ to me it has plenty of bottom end too me, matt also tweaked it a bit to cut out the smoke as much as possible.

 

Are you maintaining fuel pressure?

 

not on top end currently but im keeping my foot out of it. it scared me on day driving in the rain, pushed in the throttle a little and i busted the tries loose and got sideways doing 45 so it has bottom end.

 

i know the one mile i got to drive with matts srl tune it was awesome!!! then my truck ####ted on me...lmao

 

LOL and I'm only laughing cause Ive had that exact thing happen to me before

 

whats the difference in the SRL and the SRL++ tune???

 

+ is meant for studded truck, because it adds more boost

 

So if I put some arp's in then it would benifit to get that tune? Anything different bottom end wise?

Is there anyway matt can change the tranny setting to hold the converter longer before it shifts down. Cause if I just barely get on it it will downshift. Iv heard eric has his tunes this way but I didn't know ifmatt could adjust it?

 

Just shoot me an email and we can get something going.

 

Email sent man don't know if it went right but I tried haha.

 

Mine was a fuel pressure problem on an innovative tune, the stock pump wouldnt maintain it. I was speaking in general, I can't count on both hands how many times I've done something to the truck just to see something else break a day or two later lol.

 

maybe its my fuel pump...i dunno...hard to say until dealership says what the problem is

 

I think anyone running hot tunes should atleast have a FASS 95 or AD 100. Mine would just lay down with a race tune, now it holds a steady 65psi.

 

how do so many other people run srl on a stock pump tho...maybe mine was just weak...it always took awhile to start in the am

 

That sounds like a HPO problem to me. IPR, Orings, or HPOP would be my guess.

 

lol speak of the devil there is my tuner...lol...what is a "ipr"? If it was the fuel pump i wouldnt be able to hear it when i turned the key...correct?

 

yes and you don't need much fuel pressure to idle and drive slowly. So if it quit completely, then I'd put money on the HPO system.

IPR (injection pressure regulator) if it hangs open, no oil pressure to drive injectors will build.

 

yea the first time it quit...it took about 5 tries to get it to refire...then it ran good until i came to a stop at end of road...then it bombed out and i punched it and it went little further then said goodbye...lol

 

was the FICM still buzzing the injectors when you turned the key on after it died?

 

yea i could hear it buzzing...thats the only reason why i keep cranking it...when i finally wouldnt start at all, even at the dealership you could hear it buzzing

 

Then my money's still on HPO... sounds like the FICM is still doing its job.

 

yea when i brought it in, they were already leaning towards the hpop. the dealer messed up when he told me my oasis report, the egr went out at 73000 but they DIDNT do anything with hpop...so like everyone said, the hpop was like a ticking time bomb...

 

Keep an eye on your fuel pressure. At WOT mine will dip down to 46-48 psi. Hopefully next week I will install my fuel pressure regulator update kit. The SLR is my daily driver, runs great.

 

Im running Matt's SRL tune on my 06 F250 6.0 and its very impressive, from a dead stop, and mashing on the throttle, my tires lite up and are still rolling white smoke threw 3rd gear...i have stock 265/70/17 street tires, but good tunes...

 

well, i know i have the extreme street on mine and i know i dont spin tires for no 3 seconds..it may be a full rotation, and chirp to second but thats about it..#### ton of smoke

 

:whs:

 

I have Matt's SRL tune and use it as my daily driver. From a stop I can roast the tires through second gear and chirp third every once in a while. But once the spinning stops I usually have to let off because the truck pulls hard and is usally 10 or 20 miles above the speed limit. The shifting is smooth and the power makes the truck feel like a suped up half ton!

 

I like my SRL tune better in every way compared to my X-street tune. Smoother power, better shifting, better fuel mileage, quicker in the 1/4 mile, TC locks up/unlocks more to my liking.

 

I run the SRL every day. Dont have a problem blowing the tires out. (305\40R22) Shifting is really sweet when ya throw one of Dougs solenoids in there.

 

Been running Matt's SRL tune for over a year and a half now and freak'n love it. Need studs so I can really have some fun. You dont want tires spinning anyway that's wasted power and unwanted attention. I love to see those BullyDog trucks smoking like hell cause mine makes clean smokeless power all day everyday!!!