Third Generation F-Body Message Boards

Search: Posts Made By: davveek
Showing results 1 to 45 of 45
Search took 0.03 seconds.
Forum: DFI and ECM
11-18-2011, 08:38 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

i am not running long tubes and i think my factory 1 wire o2 is fine i am talking about the wideband o2 i it is reading about 17-20 and sometimes it will come down to about 13 or so i will try to...
Forum: DFI and ECM
11-17-2011, 11:50 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

ok next question got the cam broke in runs decent but if i have an exhaust leak at the collector will my wide band be reading extremely lean? also the blm is at about 105 and it dont change to much...
Forum: DFI and ECM
11-16-2011, 10:16 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

i went in to the main fuel table and from 0-60 map in all rpm i added 20 and it runs alot better and i can rev up as high as i want so i will break in the cam tomorrow but i need to change the...
Forum: DFI and ECM
11-16-2011, 04:56 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

so im understanding from you is id be better off running the 90s? right and use 13 psi?
Forum: DFI and ECM
11-16-2011, 04:46 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

i crossed the part no. with gm and they are the 90# injectors but its really not that big of a deal though. now with my fpr should i be using the vacuum port or not? my fuel pressure should not...
Forum: DFI and ECM
11-16-2011, 12:23 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

what about this website? i got 103 from there and 135 for the other injectors is this site right?http://www.fortunecity.com/rivendell/oddworld/24/gm_inj.html
Forum: DFI and ECM
11-16-2011, 11:54 AM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

i am coming up with 1.45805086 is that right? that is if i use the 90lb injectors.
Forum: DFI and ECM
11-16-2011, 11:35 AM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

and yes i do have a fp gauge and aeromotive adjustable fpr boost or vacuum referenced but i dont have a vaccum line hooked to it. should i hook that up?
Forum: DFI and ECM
11-16-2011, 11:33 AM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

it is a stock fuel pump 18lbs shutoff i am running 12 lbs fuel pressure should i put the bigger injectors in it? would it help me out any? it only takes about 10 minutes to do that.
Forum: DFI and ECM
11-15-2011, 11:27 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

also would it be a good idea to put in the bigger injectors then tune for them any performance gain? maybe would the cam like that any better? because i seem to think it is still too lean because it...
Forum: DFI and ECM
11-15-2011, 11:18 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

the 55lb injectors are stock 350 injectors 65 was cop car 45 was 305 and 80 and 90 was big block i have the 90 also. how did you get the math on that? somehow i came up with 125. maybe i was wrong. i...
Forum: DFI and ECM
11-15-2011, 02:47 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

stock bore 55lb injectors anything else? im going to get back on here in a little bit i have to put my exhaust pipe back on. i put in a factory nb02 then i will try what you tell me.
Forum: DFI and ECM
11-15-2011, 09:07 AM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

what other info do you need to know about the engine?
Forum: DFI and ECM
11-15-2011, 09:04 AM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

the ecu is a 6299 $99 mask computer controlled hei would be factory style tbi distributor right? it is elctronic timing. i am going to get out to my truck are you going to be around for a while so...
Forum: DFI and ECM
11-14-2011, 10:35 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

i was thinking about getting a tune made to try to get it a little closer so i can tune it from there do you think that might be a good idea? i can get one made for around $150
Forum: DFI and ECM
11-14-2011, 10:31 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

my tables are still pretty close to stock but i cant get it to idle on its own almost souds like a vaccum leak but isnt it idles up and down between 600-1000 rpm it was rich with my thumper cam which...
Forum: DIY PROM
11-11-2011, 09:10 PM
Replies: 2
Views: 563
Posted By davveek

Re: good base tune tbi

the ecm is 16146299 $99 mask and i am using tunerpro with moates autoprom package emulator chip burner datalogger.
Forum: DIY PROM
11-11-2011, 09:09 PM
Replies: 2
Views: 563
Posted By davveek

good base tune tbi

just wondering if anyone knows of a good base tune for my 350 tbi? it has a 504/504lift 294/284 dur. 105 lobe sep. cam 11:1 compression 454 tb 65lb injectors. it does not idle at all with the stock...
Forum: DFI and ECM
11-11-2011, 08:59 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

the ecu is out of a 87-95 pickup not sure exact year but i wouldnt have thought this tune would be that far off from the thumpr cam i had in it to begin with but does anyone here know if i could...
Forum: DFI and ECM
11-09-2011, 07:54 PM
Replies: 45
Views: 12,341
Posted By davveek

Re: tbi 350 cam too big?

it is tbi speed density do the solid lifters cause the knock sensor go crazy because my knocks are up really high compared to the other cam i had in it its at about 300 after 2 or 3 minutes. i have a...
Forum: DFI and ECM
11-09-2011, 02:56 PM
Replies: 45
Views: 12,341
Posted By davveek

tbi 350 cam too big?

i have a new cam in my 350 tbi and it idles up and down erratically and its very lean. i have a 504/504 solid lifter cam 284/294 duration 105 lobe sep. i think it is because of the knock sensor is...
Forum: DIY PROM
10-19-2011, 10:55 AM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

yeah i was going to just run it in ol until i get a place to install a nbo2 so could you help me with setting it up like this. it should still be able to run right?
Forum: DIY PROM
10-18-2011, 04:48 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

the whole table is in % isnt it?
Forum: DIY PROM
10-18-2011, 04:45 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

sorry dumb question here do i just subtract 17 from the cells?
Forum: DIY PROM
10-18-2011, 04:41 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

so i will try to pull 17% fuel from the table and see how that goes
Forum: DIY PROM
10-18-2011, 04:32 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

i dont have a nbo2 is there any way around it? i know with stock engine it runs fine without it cant do it like this?
Forum: DIY PROM
10-18-2011, 04:27 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

if i change the fuel table wont that change the blm also there is no o2 for the ecm i only have my wbo2 with a guage
Forum: DIY PROM
10-18-2011, 04:21 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

didnt see any flags how do i disable the knock sensor? just zero the knock retard?
Forum: DIY PROM
10-18-2011, 04:18 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

revved it up to about 3500 rpm the blm doesnt move all the way to about 35 map stays at 125 does the integrator matter it also stayed at 128? wb was 10.9 constantly
Forum: DIY PROM
10-18-2011, 04:10 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

could the knock be because of the gear drive timing set i have? i forgot about that
Forum: DIY PROM
10-18-2011, 04:09 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

it wasnt really idleing i had to keep it going but it was about 1100-1300 rpm and extremely rich so it really wont rev up too easy past 1700 -1900 rpm
Forum: DIY PROM
10-18-2011, 03:58 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

i went back out found out i had the wrong adx loaded sorry but i did run it for about 1 minute and the blm was a 125 and my knock counter was at 31 at 65kpa map what does that say? also 10.9 on the...
Forum: DIY PROM
10-18-2011, 03:35 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

moates dont ever answer and their only open monday wednesday and friday
Forum: DIY PROM
10-18-2011, 03:34 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

ok now i have the right on my mask id is $99 and my ecu is the 16146299 and everything else seems to work right except that. is there anyway that you could possibly give me a call to help me real...
Forum: DIY PROM
10-18-2011, 03:31 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

the emulator cable goes in where the chip originally goes and that cable connects to the moates autoprom apu1 and there is a obd1 cable that connects in there also and you burn the chip on the...
Forum: DIY PROM
10-18-2011, 03:08 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

do you think i might be able to use a different bin file like the $42 one instead of the $99 because it looks like it has some different tables and scalars than mine does. would that work or not?...
Forum: DIY PROM
10-18-2011, 03:04 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

i am using an emulator and i put it in the way the instructions said the red wire toward the notch in the zif should i try to turn it around? would it still run with it backward?
Forum: DIY PROM
10-18-2011, 02:45 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

could i maybe get you to give me a call for a few minutes so i can do something on it and tell you whats going on so i can understand it a little better
Forum: DIY PROM
10-18-2011, 02:39 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

ok i can get it to run long enough but when i do it dont show the data dash right. all the numbers are wrong and i tried switching the inner switch outboard and the ses flickered and i put it back...
Forum: DIY PROM
10-18-2011, 01:59 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

there is a lot of overlap and i dont have nb o2 hooked up i got wbo2 guage and im running 11-12 psi 65lb injectors cant hook up my iac also so that may have a little but once it warms up should still...
Forum: DIY PROM
10-18-2011, 01:22 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

the truck will run now but only when your reving it up i need to know how you figure out how to know what to put in the cells in the fuel ve table? it dont matter how far i turn the idle screw in it...
Forum: DIY PROM
10-17-2011, 06:55 PM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

the ecm number is 16146299 i tried messing with the bpw constant and got it to run a little better but still wont idle i messed around with the main ve fuel table and main spark advance table and i...
Forum: DIY PROM
10-15-2011, 08:24 AM
Replies: 39
Views: 4,467
Posted By davveek

Re: big cam tbi

where do i change the bpc? ihave never seen that. i have tunerpro and my ecm i guess is a 2732 i think i just need to know on the main fuel table to take out fuel do i just subtract from the numbers...
Forum: DIY PROM
10-14-2011, 08:12 PM
Replies: 39
Views: 4,467
Posted By davveek

big cam tbi

hey i have a 350 tbi with a thumpr cam and 454 tbi cop car injectors 11:1 compression and a th400 i have all the stuff to do real time tuning and chip burning and tunerpro and havent ever tuned...
Forum: Electronics
10-10-2011, 08:20 PM
Replies: 0
Views: 778
Posted By davveek

tuning tbi 350

hello i am new to use tunerpro and i am trying to get my tbi 350 to run halfway decent. i have 11:1 compression ported intake 454 throttle body cop car injectors 6al ignition box comp thumper cam i...
Showing results 1 to 45 of 45


 
Forum Jump


All times are GMT -5. The time now is 01:12 AM.