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Thread: GRANATELLI MAF sensor.
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05-17-2009, 01:43 AM #1
GRANATELLI MAF sensor.
Has anybody actually dynoed before and after a GRANATELLI MAF sensor? I just put mine on from summit and I can feel and hear a difference, but some people on here say not to bother cause the stock MAF sensor is good to over 500 HP! Has anybody actually got dyno proof they dont add HP. Thanks.
Last edited by nillam1; 05-25-2009 at 08:49 PM.
2002 Camaro Z28 Bolt ons, Flowmaster catback w/3" QTP electric cutout, Superchips tuned, Granatelli MAF, SLP cold air induction Lid & filter, ZEX powertune plugs, Taylor 10.4mm wires, 160 T-stat w/fan control, Eibach sportlines & BFG-KDW's on 17" SLP SS rims.
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05-17-2009, 01:50 AM #2
mafs pretty much have to be tuned for. otherwise most will call bs on an aftermarket one doing anything good for a car. you can ask for hp/tq numbers all day but the gains are within the 3% dyno error. but e.t. times would be better to look for. but i doubt there are any.
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05-17-2009, 06:23 AM #3
I cant afford one, I just have wild dreams of one day being able to afford it and make serious MAF power.
370 CI - Twin 6766 Turbo - Jakes stage 5 4L80E - MWC 9" - Holley Dominator
Build in progress...
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05-17-2009, 06:39 AM #4
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black- 2000 nhra edition formula
2000 nhra edition formula
a few bolt ons, 379 rwhp
11.96 @113.25
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05-17-2009, 10:39 AM #5
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Pewter metallic- 2000 Camaro SS
Waste of time just like handheld tuners.
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05-17-2009, 10:51 AM #6
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05-17-2009, 07:10 PM #7
Oh I hear it "LOUD" and "CLEAR", LOL! Thanks. Also, I forgot to add that it's red and looks cool. LMFAO, I guess I wasted $450 bucks. The placebo effect is good for a couple HP right. JK.
Last edited by nillam1; 05-17-2009 at 07:21 PM.
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05-17-2009, 07:20 PM #8
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Red Tint Jewelcoat- 2008 Trailblazer SS
Hear??
2008 Trailblazer SS
Yank PTB3600, Kooks 1 7/8" LT's, 4" intake, E-fans, Magnaflow, Sonnax kit, tranny cooler, tune.
Lowered, HID's, tinted.
1999 Pontiac Trans Am WS.6 #1747 SOLD
531.1 RWHP 481.3 FT/Pounds all motor.
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05-17-2009, 07:28 PM #9
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black- 2000 Z28
i put one on mine and it seemed to make it more responsive.
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05-17-2009, 08:08 PM #10
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Pewter metallic- 2000 Camaro SS
I guess I need to swap back to long tubes, ORY and Loudmouth, since HP can be heard now.
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05-17-2009, 08:30 PM #11
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05-17-2009, 08:33 PM #12
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05-17-2009, 08:36 PM #13
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79 T/A -91 Firebird- 1998 Trans Am -Oynx Black
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05-17-2009, 08:42 PM #14
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05-17-2009, 08:52 PM #15
Hello MAF's are not a power adder. Lets make this simple since I have the money and choose not to buy one..
A cam is a power adder..
Nitrous Oxide power adder...
FI power adder..
A MAF at most like stated above may give a 3% gain.. LoL that will not put the feel in the seat of your pants. The reason people dont do the G MAF is DYNO proof and all the problems many people have had with the G MAF. Do a search and you will see threads about it. Heck go to LS1Tech sorry LS1.. Do a search there about the G MAF... Saying why people dont do it is because of the money is a slap in alot of peoples face. They have the money they are just smart.Last edited by Z28Thunder; 05-17-2009 at 09:00 PM.
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05-17-2009, 11:49 PM #16
Ok my bad, sorry for the name calling and the stupid comment about not being able to afford one but I still think it's worth buying because i would like to do as much as possible without touching the motor. I find it hard to beleive you could not here the difference when you added your Lid though! Has anybody heard there engine sound more powerful with better induction flow? I have.
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05-18-2009, 06:15 AM #17
When I added a cam.... yea I heard it then
Last edited by Hi-Po; 05-18-2009 at 06:19 AM.
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05-18-2009, 07:31 AM #18
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05-18-2009, 07:35 AM #19
I didnt hear anything after a FAST 92 intake and PTM 92 TB. That was coming from a crapola LS1 intake also. I heard nothing different.
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05-18-2009, 07:40 AM #20
Thats weird, I am sure when I got rid of the stock Lid and baffles it sounded like it was sucking more air and when I added the granatelli MAF sensor I hear it more. Intake Air flow I mean not HP, LOL.
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