4.6L (1996-2004 Modular) Mustang Technical discussions on 1996-2004 4.6 Liter Modular Motors (2V and 4V) within.

Should I get a 90mm Lightning maf or not??

Thread Tools
 
Search this Thread
 
Old 10-17-2006, 04:10 AM
  #11  
97targa
5th Gear Member
Thread Starter
 
97targa's Avatar
 
Join Date: Apr 2006
Posts: 3,625
Default RE: Should I get a 90mm Lightning maf or not??

I always run 93 Octane and driveability at 11.21??? No not really, since I never drive it more than 50 miles in one day! I think the most miles at once all summer was 64miles! What size injectors are you running and are you doing anyting as far as an FMU? Are you using an adjustable regulator?
97targa is offline  
Old 10-17-2006, 01:58 PM
  #12  
droptoppony
5th Gear Member
 
droptoppony's Avatar
 
Join Date: Apr 2005
Location: South Jersey
Posts: 2,489
Default RE: Should I get a 90mm Lightning maf or not??


ORIGINAL: 97targa

I always run 93 Octane and driveability at 11.21??? No not really, since I never drive it more than 50 miles in one day! I think the most miles at once all summer was 64miles! What size injectors are you running and are you doing anyting as far as an FMU? Are you using an adjustable regulator?
running that high of compression on pump gas is trouble waiting to happen....you really should fill up with 100 octane race gas since you don't drive it that much.

As was said your stock maf and injectors and pump are good. If you upgraded anything i would say its ok to go to 24lb inj and a 190lph fuel pump but the stock maf is more then enough for any 2V NA application.
droptoppony is offline  
Old 10-17-2006, 02:13 PM
  #13  
2000GT4.6
6th Gear Member
 
2000GT4.6's Avatar
 
Join Date: Jan 2004
Location: United States
Posts: 12,575
Default RE: Should I get a 90mm Lightning maf or not??

24lb injectors, the stock pump, and the stock MAF are all you need.

However, if your tuner cannot tune a aftermarket MAF... you need to find a differen't tuner. He should be able to tune any maf to your car, regardless of who made it.

You definatly don't need the 90 mm lightning setup at this time. You simply arn't going to make that much power, espcially with stock 2v heads.
2000GT4.6 is offline  
Old 10-17-2006, 02:17 PM
  #14  
amoosenamedhank
5th Gear Member
 
amoosenamedhank's Avatar
 
Join Date: Nov 2005
Location: MN
Posts: 4,412
Default RE: Should I get a 90mm Lightning maf or not??

I have 24lbs injectors, 255lph, and a stock cobra 80mm mass air. Runs fine.
amoosenamedhank is offline  
Old 10-17-2006, 02:39 PM
  #15  
uberstang1
Chupacabra
 
uberstang1's Avatar
 
Join Date: Jul 2004
Location: wilkes-barre PA
Posts: 9,621
Default RE: Should I get a 90mm Lightning maf or not??

Your wasting your money on a MAF on ur car, stock is fine unless u have FI, and half the time the stock MAF is still sufficent with a blower
uberstang1 is offline  
Old 10-17-2006, 04:03 PM
  #16  
lizzyfan
Underboss
 
lizzyfan's Avatar
 
Join Date: Jan 2006
Location: Helaware
Posts: 20,273
Default RE: Should I get a 90mm Lightning maf or not??

I have the PI swap and and F/I and am running the stock MAF with no problems!
lizzyfan is offline  
Old 10-17-2006, 04:06 PM
  #17  
2000GT4.6
6th Gear Member
 
2000GT4.6's Avatar
 
Join Date: Jan 2004
Location: United States
Posts: 12,575
Default RE: Should I get a 90mm Lightning maf or not??


ORIGINAL: uberstang1

Your wasting your money on a MAF on ur car, stock is fine unless u have FI, and half the time the stock MAF is still sufficent with a blower
With even a 6 PSI blower your still restricting the airflow with the stock MAF, though it will work.

2000GT4.6 is offline  
Old 10-17-2006, 04:07 PM
  #18  
ben790450
I ♥ Acer
 
ben790450's Avatar
 
Join Date: Mar 2006
Location: Colorado- 8500 feet!
Posts: 5,928
Default RE: Should I get a 90mm Lightning maf or not??

ORIGINAL: uberstang1

Your wasting your money on a MAF on ur car, stock is fine unless u have FI, and half the time the stock MAF is still sufficent with a blower
+1 million

So many ppl go and buy a lightning MAF when they are making less than 450 hp even with a blower. Its a waste.

On a side note unless you're doing forced induction you dont need the 24#ers. My car came with them when i got it. The guy (who owned it previously) redid the fuel system (new pump, rails, injectors) and he threw on 24#ers. Idk why but i wont complain.
ben790450 is offline  
Old 10-17-2006, 04:12 PM
  #19  
lizzyfan
Underboss
 
lizzyfan's Avatar
 
Join Date: Jan 2006
Location: Helaware
Posts: 20,273
Default RE: Should I get a 90mm Lightning maf or not??


ORIGINAL: ben790450

ORIGINAL: uberstang1

Your wasting your money on a MAF on ur car, stock is fine unless u have FI, and half the time the stock MAF is still sufficent with a blower
+1 million

So many ppl go and buy a lightning MAF when they are making less than 450 hp even with a blower. Its a waste.

On a side note unless you're doing forced induction you dont need the 24#ers. My car came with them when i got it. The guy (who owned it previously) redid the fuel system (new pump, rails, injectors) and he threw on 24#ers. Idk why but i wont complain.
Maybe he was running F/I or getting ready too?
lizzyfan is offline  
Old 10-22-2006, 04:17 PM
  #20  
97targa
5th Gear Member
Thread Starter
 
97targa's Avatar
 
Join Date: Apr 2006
Posts: 3,625
Default RE: Should I get a 90mm Lightning maf or not??


ORIGINAL: lizzyfan


ORIGINAL: ben790450

ORIGINAL: uberstang1

Your wasting your money on a MAF on ur car, stock is fine unless u have FI, and half the time the stock MAF is still sufficent with a blower
+1 million

So many ppl go and buy a lightning MAF when they are making less than 450 hp even with a blower. Its a waste.

On a side note unless you're doing forced induction you dont need the 24#ers. My car came with them when i got it. The guy (who owned it previously) redid the fuel system (new pump, rails, injectors) and he threw on 24#ers. Idk why but i wont complain.
Maybe he was running F/I or getting ready too?
NO F/I, JUST MY TUNER WAS TRYING TO SELL ME THE 90MM. I HEARD SOME BAD STUFF AND DIDN'T REEALLY THINK I NEEDED IT THAT'S WHY I ASKED. I JUST BOUGHT A STOCK 96-98 COBRA MAF. I'LL STICK WITH THAT. THANKS FOR ALL YOUR HELP. MUCH APPRECIATED!!!!!!!!!!!!!!!!!!!!!!!!
97targa is offline  


Quick Reply: Should I get a 90mm Lightning maf or not??



All times are GMT -5. The time now is 10:29 AM.