New LS1 Owners - Newbie Tech Basic Technical Questions & Advice
Sponsored by:
Sponsored by:

Maf?

Thread Tools
 
Search this Thread
 
Old Jan 21, 2008 | 07:44 PM
  #1  
red2000transam's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 12
Likes: 0
Default Maf?

if i have a 90mm throttle body and intake what MAF should i use?
Reply
Old Jan 21, 2008 | 07:53 PM
  #2  
BLACK2001SS's Avatar
TECH Enthusiast
 
Joined: Jan 2008
Posts: 504
Likes: 0
From: Michigan
Default

The stock will be fine depending on your mods.
Reply
Old Jan 21, 2008 | 07:54 PM
  #3  
99z28monster's Avatar
TECH Resident
iTrader: (3)
 
Joined: Oct 2006
Posts: 868
Likes: 0
From: Northern NY
Default

stock untill you get around the 500hp mark and then it wouldnt hurt to get a little bigger maf.
Reply
Old Jan 21, 2008 | 07:55 PM
  #4  
red2000transam's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 12
Likes: 0
Default

so when is it necessary to change
Reply
Old Jan 21, 2008 | 07:56 PM
  #5  
ReFtheMC's Avatar
TECH Fanatic
15 Year Member
Liked
iTrader: (6)
 
Joined: Dec 2006
Posts: 1,476
Likes: 1
From: San Fernando Valley, CA
Default

Honestly, i heard changing from the stock MAF makes it more difficult for it to get "tuned," which should only matter if you are planning on a tune any time in the future....
Reply
Old Jan 21, 2008 | 07:56 PM
  #6  
red2000transam's Avatar
Thread Starter
Registered User
 
Joined: Jan 2008
Posts: 12
Likes: 0
Default

oh ok thands
Reply
Old Jan 21, 2008 | 08:32 PM
  #7  
2QUIK4U's Avatar
TECH Enthusiast
iTrader: (7)
 
Joined: Oct 2006
Posts: 707
Likes: 0
From: Chesterfield,Va
Default

I just went to an 85mm MAF from an 02 ZO6. It isnt hard to tune if you have a tuner that knows what they are doing. You will definately see a gain if you have a 90mm intake butyou should use an 85mm lid also. Texas speed is also coming out with a 100mm MAF and lid soon.
Reply
Old Jan 21, 2008 | 08:44 PM
  #8  
RareBreed0295's Avatar
TECH Resident
iTrader: (35)
 
Joined: Oct 2007
Posts: 789
Likes: 0
From: Bishopville, SC
Default

Originally Posted by 99z28monster
stock untill you get around the 500hp mark and then it wouldnt hurt to get a little bigger maf.
Is it 500flywheel or 500rwhp?
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-1

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-2

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-3

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-4

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-5

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-6

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-7

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-8

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-9

10 Camaros You Should Never Buy

 
Old Jan 22, 2008 | 12:15 AM
  #9  
BLACK2001SS's Avatar
TECH Enthusiast
 
Joined: Jan 2008
Posts: 504
Likes: 0
From: Michigan
Default

Originally Posted by RareBreed0295
Is it 500flywheel or 500rwhp?
Flywheel
Reply
Old Jan 22, 2008 | 09:04 AM
  #10  
Pntbll309's Avatar
11 Second Club
15 Year Member
iTrader: (33)
 
Joined: Nov 2006
Posts: 926
Likes: 0
From: Colorado Springs
Default

Originally Posted by ReFtheMC
Honestly, i heard changing from the stock MAF makes it more difficult for it to get "tuned," which should only matter if you are planning on a tune any time in the future....
Not true, any tuner worth a damn will tell you that it wont make a difference.
But if you can afford it then why not? If you cant stay stock.
Reply
Old Jan 22, 2008 | 12:38 PM
  #11  
Brads LS1 02Z's Avatar
TECH Enthusiast
iTrader: (16)
 
Joined: Aug 2006
Posts: 699
Likes: 0
From: NC
Default

stock is a 75mm unit... most upgrade to a slp or ls6/z06 85mm one...
Reply
Old Jan 22, 2008 | 04:05 PM
  #12  
99z28monster's Avatar
TECH Resident
iTrader: (3)
 
Joined: Oct 2006
Posts: 868
Likes: 0
From: Northern NY
Default

tuning shouldnt be any harder if your tuner tells you that turn around and run!!
Reply
Old Jan 22, 2008 | 04:08 PM
  #13  
CRAGER's Avatar
Administrator
20 Year Member
Photogenic
Photoriffic
 
Joined: Nov 2001
Posts: 29,404
Likes: 0
From: Houston, TX
Default

Originally Posted by 99z28monster
tuning shouldnt be any harder if your tuner tells you that turn around and run!!
Reply




All times are GMT -5. The time now is 08:04 AM.

story-0
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-1
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-2
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-3
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-4
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-5
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-6
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-7
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-8
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-9
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE