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FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

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Old 04-29-2024, 10:00 PM
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Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

ahh. hopefully just something loose then. I have a lt t56 in the corner for a long time now for my car, but honestly I'm starting to think a 5 speed like your tko would be a better fit. size, weight, clutch and gear spread. never been a huge fan of the 2.66 1st gear.
the torque arm not clunking around would not be good thou haha.
Old 05-08-2024, 03:06 PM
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Car: 86 Trans Am/85 K5 Jimmy
Engine: 406 FIRST/350 TPI
Transmission: TKO 600/700R4
Axle/Gears: 9Bolt/10Bolt front & back
Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

Here is a datafile from a drive the other night. I told my wife that if it wasn't for the tires needing replaced in a bad way or the clunk from the torque arm I would start driving this car a lot more often on the weekends. Compared to before this car is incredibly drivable. Very little surging that likely is still tune related. I've got idle at 800 currently with about 45ish kpa. That is basically 100 rpm lower than before and about 10 kpa less as well. That alone shows the engine is running with less effort. I am currently concentrating on getting my fueling dialed down as well as keeping an eye on spark plugs for physical signs of detonation due to knock counts I am experiencing. On my latest tune I lowered a few areas of light throttle SA to see if that will help calm those counts down. I included my latest tune as well for your viewing pleasure.
Attached Files
File Type: csv
2024-05-01.0008.csv (3.32 MB, 4 views)
Old Yesterday, 08:53 AM
  #153  
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Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

Originally Posted by dabomb6608
Here is a datafile from a drive the other night. I told my wife that if it wasn't for the tires needing replaced in a bad way or the clunk from the torque arm I would start driving this car a lot more often on the weekends. Compared to before this car is incredibly drivable. Very little surging that likely is still tune related. I've got idle at 800 currently with about 45ish kpa. That is basically 100 rpm lower than before and about 10 kpa less as well. That alone shows the engine is running with less effort. I am currently concentrating on getting my fueling dialed down as well as keeping an eye on spark plugs for physical signs of detonation due to knock counts I am experiencing. On my latest tune I lowered a few areas of light throttle SA to see if that will help calm those counts down. I included my latest tune as well for your viewing pleasure.

thanks for the motivation, i finally installed the wud on my newer laptop and stuff for tunerpro to take a look.

would you happen to have the .dat log, just so i can see if i can get it to play thru on wud. i really gotta make some time to install this ebl. sadly i need up replace the fuel pump too. ugh i hate dropping the axle. but i started it the other day to clean the garage and i would bearly idle. im guessing the has gotten very bad. it used drop off about 3k rpm. but that was a while ago(3 years ago) haha.

Old Yesterday, 09:27 AM
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Car: 86 Trans Am/85 K5 Jimmy
Engine: 406 FIRST/350 TPI
Transmission: TKO 600/700R4
Axle/Gears: 9Bolt/10Bolt front & back
Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

Originally Posted by ???
thanks for the motivation, i finally installed the wud on my newer laptop and stuff for tunerpro to take a look.

would you happen to have the .dat log, just so i can see if i can get it to play thru on wud. i really gotta make some time to install this ebl. sadly i need up replace the fuel pump too. ugh i hate dropping the axle. but i started it the other day to clean the garage and i would bearly idle. im guessing the has gotten very bad. it used drop off about 3k rpm. but that was a while ago(3 years ago) haha.
See attachment for the .dat log

Fuel pumps are never fun to change out.
Attached Files
File Type: zip
2024-05-01.0008.zip (379.1 KB, 1 views)
Old Yesterday, 02:34 PM
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Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

i might be doing the wrong, since i just loaded it up for the first time. but the attached log is a excel file, which works, but i was thinking you can open a log file with the WUD directly and watch it play thru? if so, it seems to be looking for a different file extension than .cvs for excel? or i might be trying to do something i can't haha.

no worries
Old Yesterday, 03:13 PM
  #156  
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Car: 86 Trans Am/85 K5 Jimmy
Engine: 406 FIRST/350 TPI
Transmission: TKO 600/700R4
Axle/Gears: 9Bolt/10Bolt front & back
Re: FFI Intake 406ci w/ XFI 280 Cam Build Update: Now running W/ Video!

Originally Posted by ???
i might be doing the wrong, since i just loaded it up for the first time. but the attached log is a excel file, which works, but i was thinking you can open a log file with the WUD directly and watch it play thru? if so, it seems to be looking for a different file extension than .cvs for excel? or i might be trying to do something i can't haha.

no worries

That is my bad. I zipped the excel not the dat file. Here is the datalog file
Attached Files
File Type: zip
2024-05-01.0008 (2).zip (2.67 MB, 1 views)
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