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bustedknuckles, compare these tune files to your current tune. hope it helps.

Busted knuckles, if you need some of my revisions to try out I will gladly post them on here so you can give them a shot. I've got some much better revisions for the tune on this truck saved to my...

check this revision instead

Ghuggins, can you take a look at this revison? tell me what you think. ill get a log posted in a bit.

when you say raise timing and smooth the table out, where are you referring to in vcm editor?

im really just trying to get a good performance tune. i dont plan on doing any serious mods to the truck, i just want to have better throttle response and more power. would you care to show me what...

just looking for some professional input and suggestions on my tune. the vehicle is a 2014 Silverado crew cab 4x4. stock 5.3L L83. 6L80e trans. the truck is on 33" off road tires. if anyone can tell...

been working at it. this is my latest.. any suggestions?

where are you seeing the injector duty cycle>?

i just flashed this in and it seems to be running great. anything need to be adjusted?

08 silverado LY5 with 228/230 cam and DoD delete, shorty headers, stock cats, 3" straight pipe. stock 243 heads port and polished, stock 87mm TB ported and polished. trying to get this thing dialed...

Any solutions?

heres a couple of logs and current tune revison. thanks blindsquirrel, i know its just a safe starting point tune, but i could tell an immediate difference in the truck after i loaded what you posted...

this is the only numbers i can see on one of my injectors at this moment without pulling the rail. can you ID this injector? and yes, i do still have cats but i plan to remove them in the near future.

new log file to review as well as tune revision. input is greatly appreciated. is there any way i can get the truck to stop surging when im at a red light for example? it shakes the truck so much...

got it. thanks. i usually compare my current (at the time) tune to a tune with similar cam specs. what id like to learn how to make adjustments to are things like EQ ratios, spark table adjustments,...

okay, i usually have my Injector flow rate set at 22kpa for the minimum and i see alot of tunes with the Min injector pulse set at 0.750 as opposed to the factory setting of 0.797, is this better or...

128992

128993


these are the only values for the injectors that i found different on a stock LY5 tune vs my current. ive changed the values in my current tune to the stock ly5 values though.

i have been having hard startups sometimes, like it wants to stumble and die 5 seconds after startup. eventually it does stay running, but could incorrect map sensor offset be the cause of that? i...

the map sensor on my intake manifold is absolutely the TOP sensor in the above pic. there are no power adders. injectors are the stock injectors (as far as i know) but I'm the 5th owner of the truck...

truck is pretty much stock, but it does have a port matched intake manifold, polished 243 heads with upgraded valve springs, new LS7 lifters and pushrods. the cam specs are 228/230 with 112 LSA. its...

Will I be able to read a 1996 F250 7.3L manual, with a Hydra chip installed?

i really appreciate that man.

Hey reubone, think you can give me some pointers on where to start with this tune?

hey i really appreciate the PID list. i will get some datalogs as soon as possible and post them. maybe you can give me some better information with some logs to look at