this was a 7.4 w 80e 411 swap all factory... what base tune did you use
Type: Posts; User: Anthoney456
this was a 7.4 w 80e 411 swap all factory... what base tune did you use
I know this thread is old but any how to get this fast system working
Thanks should I be worried about brands are there better choices for maybe few dollar more dont want 600 dollar injectors if above will work fine.. MERRY CHRISTMAS
Yes 496 4.25 stroke 4.31 bore brodix race rite heads icon forged 2618 alloy straub tech cam ramjet 502 intake 10.5 to 1 compression.. should net 600hp/600tq na under 6400rpm..this will be a street...
factory is 55psi I was going to regulate with aftermarket regulator for 45-50psi. I am unfamiliar with fuel/nitrous requirements so best to run 2nd pump?
At moment i have a factory 454 411pcm older ev1/ev6 style connector.. I am going to get better injectors instead of Ramans(went cheap on them since I am building another motor.). I was told I could...
The coils and injectors are swapped per the pinout and 24x conversion from lextech. I will recheck the 02 sensors for proper bank layout... Yes the truck runs and loads up and starts causing...
Johns island or charleston
on a log anything in particular you need to see i am an auto tech but this stuff has me lost. i have a wideband but i dont have pro to log with it. this is my 1st vehcile i have every tried to...
tune
It's 411pcm yes I have messed with it. I t runs and drives but its rich and not right I took it to a tuner and he had no luck. I have swapped 2&3 and 4&7 on injectors and from what I received from...
Anyone near s.c. that can properly tune a 24x converted BBC. Its adding 50% fuel to bank 1 and trying to take away 12% on passenger side. Last tuner said I had wires wrong but per my inputs etc my...
hey bud I just got hp tuners last Thursday so no I did not... I have to add some more fuel as it was lean (per wideband it was at 21. To 1 lean about worse so I just kept dumping fuel until it was...
please delete thread
So I did the 411 swap with a 1999 2 door 454 4l80e 4wd etc and when I swapped to 411 thru.......it was awful dumping fuel won't idle have to rev to 4k just to sound like it was hitting.on all...
Not a tuner but as an auto tech with my snap on scanner we feed wires from scanner, testing equipment etc thru doors windows sometime thru hood then the door when testing a drivability issue. for...
Yes the 411 will control it with the tac module.yes cable would be easier you are right but wanted to be dbw. It's a ramjet 502 dual bore t body like lt1. I made a t body from 2. It's differect...
Well I don't want spend 500 if not needed. I am only going to be using it one 1 maybe 2 of my vehicles. I am in the middle of a build and can not do anything unail I can fig out why my truck is...
Sweet so as long as he gives the info there should be no problems. Are the upgrades free or do you have to pay.. thanks
I have a local guy that has hp tuners 2.24 (believe that is what he said ) for sale. It has no credits left nor is it a pro. If I was to purchase it is there amything I need to do or etc to make...
Thanks for the reply my computer came from lextech with suburban tune from efilive as well as Vin vats rears o2s etc turned off. My tahoe is 454 4l80e 8 lug and being upgraded as we speak. So it's...
99 tahoe with 411pcm with efi live base tune for a suburban 454.the vin in computer is correct to the vehicle thru efilive.
1. if i switch to hp tuners will there be any problems?
2. if i bricked...
I have a 1999 2 door tahoe with a 454,4l80e,4wd 8 lug and 411 pcm by lex for base tune. I need to program DBW into computer.I also need the DBW components linked.together to work together. The t...
Thanks I am every where trying.to get help I just don't want to double post amd get people mad lol so I deleted the one there to put Here lol thanks bud
99 tahoe 411 pcm 2000 corvette modified t body 2002 tahoe pedal tac and harnesses. Can this be made to work or do i i need different components to make work prperly.. anything that will help is...