Performance & Maintenance Engine, forced induction, intakes, exhausts, torque converters, transmissions, etc.

Rate my BFI!!

Thread Tools
 
Search this Thread
 
Old 04-28-09, 11:03 PM
  #1  
QwkSC
Lexus Test Driver
Thread Starter
iTrader: (1)
 
QwkSC's Avatar
 
Join Date: Apr 2009
Location: TX
Posts: 1,226
Received 3 Likes on 3 Posts
Default Rate my BFI!!

Made it yesterday with:
-duck-tape
-hacksaw
-scissors
-cardboard

Basically I cut the box open, just leaving the left hand edge on to sort of help funnel the air in.

Then I cut the scoop in front of the radiator. The screws holding the shroud in place wouldn't come out so I just cut it with the hacksaw. The opening turned out about 7" wide.

After that I made the top cover, tray under the headlight, and sides out of cardboard, and then covered them in duck-tape for water proofing.

Finally I sealed the whole thing with duck-tape, every opening I could find except under the airbox. But I did lay duck-tape from the opining in the box to the tray under the headlight to try and help direct flow into there.

PICS:




View from inside air filter box looking under the headlight


From the opposite side, looking at the under headlight tray from the drivers side


Better Angle, you can see i tried to cover any cracks where air might escape, and also smooth out the flow of air with duck-tape


Where Air actually enters the system


Front shot, It's not noticible at all unless you know what to look for. I like it Also, can anyone tell me what that sensor is for?
Old 04-28-09, 11:06 PM
  #2  
Peter_95
Lexus Champion
iTrader: (2)
 
Peter_95's Avatar
 
Join Date: May 2008
Location: CA
Posts: 2,075
Likes: 0
Received 0 Likes on 0 Posts
Default

i give it a zero until you can make it look clean and stock looking =)
jkjk, but you should improve the design though.
Old 04-28-09, 11:09 PM
  #3  
QwkSC
Lexus Test Driver
Thread Starter
iTrader: (1)
 
QwkSC's Avatar
 
Join Date: Apr 2009
Location: TX
Posts: 1,226
Received 3 Likes on 3 Posts
Default

Originally Posted by Peter_95
i give it a zero until you can make it look clean and stock looking =)
jkjk, but you should improve the design though.
I'm going to make a nice black plastic top cover with rubber seals
but what exactly can I do to improve the design? I might be able to seal the area between the headlight and the air-box but that probably wouldn't help to much. suggestions?
Old 04-29-09, 12:09 AM
  #4  
OneJay
Lexus Champion
iTrader: (14)
 
OneJay's Avatar
 
Join Date: Feb 2008
Location: Denver
Posts: 4,263
Received 8 Likes on 8 Posts
Default

I say a 4/10. Good effort, but cardboard and duct tape are just going to deteriorate over time. I would have gotten some ABS plastic and cut it to the shape you want.
Old 04-29-09, 12:26 AM
  #5  
vinh
Lexus Champion
iTrader: (8)
 
vinh's Avatar
 
Join Date: Dec 2003
Location: California
Posts: 2,605
Likes: 0
Received 0 Likes on 0 Posts
Default

honestly, is it really worth it???
Old 04-29-09, 12:39 AM
  #6  
Peter_95
Lexus Champion
iTrader: (2)
 
Peter_95's Avatar
 
Join Date: May 2008
Location: CA
Posts: 2,075
Likes: 0
Received 0 Likes on 0 Posts
Default

yeah, i think the bfi gave a few extra ponies (noticeable ones)
qwkSC, ill take some pics of how i did mine, well doesn't look stock since i gave it a nice carbon fiber overlay on it, but when looked at from the engine bay, it looks like an aftermarket part. Just dont ghettofy it. Give it a nice template, use no ductape and seal it up with some weather/heat proof wrap.



this is pretty much a pic of what i have (sorry, its the best pic i got right now) but now it is covered with a layer of cabon fiber.
here are a couple more

Old 04-29-09, 12:45 AM
  #7  
Cleanshots
Lexus Champion
iTrader: (2)
 
Cleanshots's Avatar
 
Join Date: Dec 2007
Location: NorCal
Posts: 2,837
Likes: 0
Received 7 Likes on 6 Posts
Default

ok peter wins over the original duct tape, that belongs on a honda civic with a 4 foot high wing. do it right or dont do it at all, its a lexus..
Old 04-29-09, 04:30 AM
  #8  
Mr.NA_T
Lexus Test Driver
 
Mr.NA_T's Avatar
 
Join Date: Feb 2007
Location: NJ
Posts: 1,337
Likes: 0
Received 0 Likes on 0 Posts
Default

Its ok, but it could of been a little cleaner
Old 04-29-09, 05:57 AM
  #9  
Sciethen
Rookie
 
Sciethen's Avatar
 
Join Date: Mar 2008
Location: GA
Posts: 76
Likes: 0
Received 0 Likes on 0 Posts
Default

I'd be concerned about the effects of heat, but it may be far enough away from the engine to worry about.
Old 04-29-09, 06:58 AM
  #10  
aka paco
Lexus Champion
iTrader: (15)
 
aka paco's Avatar
 
Join Date: Aug 2007
Location: Papillion, NE/Columbia,SC
Posts: 2,715
Likes: 0
Received 9 Likes on 7 Posts
Default

looks like it should work, i have to say it's pretty crappy lookin though.


i think the sensor your asking about in your front bumper is the outside air temp gauge..
Old 04-29-09, 07:19 AM
  #11  
2.5tsoarer
Lexus Test Driver
iTrader: (3)
 
2.5tsoarer's Avatar
 
Join Date: Oct 2003
Location: Florida
Posts: 1,539
Likes: 0
Received 1 Like on 1 Post
Default

Rather have a slow car than some Macgyverism like that under the hood.
Looks like some A/C vent patch job. Oh and have fun removing the adhesive from the paint after it gets old.
Old 04-30-09, 02:44 AM
  #12  
dumdumgreg
Lexus Test Driver
iTrader: (5)
 
dumdumgreg's Avatar
 
Join Date: Apr 2002
Location: NY
Posts: 970
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by QwkSC
Also, can anyone tell me what that sensor is for?
ditto
Old 04-30-09, 08:21 AM
  #13  
ucfa4
Lead Lap
iTrader: (2)
 
ucfa4's Avatar
 
Join Date: Jul 2007
Location: fl
Posts: 559
Likes: 0
Received 1 Like on 1 Post
Default

Looks ghetto but you should be able to fix that.
Old 04-30-09, 07:57 PM
  #14  
1JZPWRD
1JZ Single SC400
iTrader: (59)
 
1JZPWRD's Avatar
 
Join Date: Jan 2009
Location: Alabama, Roll Tide!
Posts: 8,518
Likes: 0
Received 15 Likes on 12 Posts
Default

Dawg, is this that bad looking? I am on a government computer and I cant see them.. Will post some pix of mine tomorrow.... I maybe afraid too. :-)
Old 04-30-09, 09:17 PM
  #15  
1sxyrxy
Lead Lap
 
1sxyrxy's Avatar
 
Join Date: Jan 2006
Location: Ronert Park, CA
Posts: 735
Likes: 0
Received 0 Likes on 0 Posts
Default

its the outside air temp sensor. ps. that is the most ghetto intake i have ever seen


Quick Reply: Rate my BFI!!



All times are GMT -7. The time now is 08:52 AM.