614hp & 1051tq.

[Jscherbs]

I'd love to be around these numbers, can it be done and still have a stock bottom end hold up? I may have to de-tune mine it feels rediculous only thing I have to compare it to was Xcablb7's old setup, A5k on a stock LB7 that seemed fast until he played with the tune @ TS in 09 went from 586 to 626 and 2 days later he was looking at his rods...... I'd be happy with 57x ish but 6xx sounds alot better

Doing it now with the stock bottem end holding.

 

[JustinD]

I've heard both, that twins are easier, I've heard they are harder, who has the logical answer??? Your setup is awesome:thumb: I hope my LB7 decides to hold up like yours?

 

[Jscherbs]

I've heard both, that twins are easier, I've heard they are harder, who has the logical answer??? Your setup is awesome:thumb: I hope my LB7 decides to hold up like yours?

i think keeping the torque #'s lower helps but what do it know...

 

[JustinD]

Mine dynoed 494/956 with the IHI. What is the tq number we need to stay below? Someone said 1000??? I must be real close?

 

[duramax hd]

Thanks kris, ill reset my taps and try that... regaurding the tuning, its not quite on edge and the defuling is still pretty generous. im sure i could squeeze those times out of it if I had too i would just rather not push the envelope at this point.

maybe after i get my house... and can prepair to buy rods if the occation called for it.

I was refering to the ECM tuning related to trans shifts. Not the max effort tuning to get the best time slips. Usually when people talk about tuners and such people get a little upset about so I try to stay out of the tuning wars :spit: but I can say that after reseting the taps and having Tony put in an 02 operating system, it shifts night and day better then my 01 operating system. Maybe you should try out other systems? Just a thought. I know how frustrating it can be to get awesome shifts on the street and then get to the track to get some shitty ones been there done that. But definatly work on gettign the taps reset and run tow/heal on the track so it only knows full throttle shifts. With this tip alone, you could knock some time off at the track:thumb:

 

[Jscherbs]

Mine dynoed 494/956 with the IHI. What is the tq number we need to stay below? Someone said 1000??? I must be real close?

differnet strokes for different folks.

depends on who you ask and how lucky you feel. also what day of the week your truck was built on... that has A LOT to do with it LMAO :roflmao:

 

[Jscherbs]

I was refering to the ECM tuning related to trans shifts. Not the max effort tuning to get the best time slips. Usually when people talk about tuners and such people get a little upset about so I try to stay out of the tuning wars :spit: but I can say that after reseting the taps and having Tony put in an 02 operating system, it shifts night and day better then my 01 operating system. Maybe you should try out other systems? Just a thought. I know how frustrating it can be to get awesome shifts on the street and then get to the track to get some shitty ones been there done that. But definatly work on gettign the taps reset and run tow/heal on the track so it only knows full throttle shifts. With this tip alone, you could knock some time off at the track:thumb:

Word, I got you... ill try a few things and ask around. thanks