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Ford Blue top 24lb injectors on TPI

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Old Sep 7, 2006 | 09:01 PM
  #1  
ht4100's Avatar
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From: Lincoln Nebraska
Car: 86 Z28, 86 Seville, 98 Isuzu Rodeo
Engine: 383, HT4100, & 3.2 V6
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Axle/Gears: G92 3.23
Ford Blue top 24lb injectors on TPI

http://www.fiveomotorsport.com/Parts...0947Blue_8.jpg

Will these injectors fit/work on an 86 TPI?
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Old Sep 7, 2006 | 10:36 PM
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Car: '88 Trans Am
Engine: 5.7L TPI
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i ran motorsport 24s for years,do you have a 350?if not i would not suggest them at all.if you have a 305 with a few good mods go to 22lbs nothing more.

Last edited by 92droptopws6; Sep 7, 2006 at 10:40 PM.
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Old Sep 7, 2006 | 11:04 PM
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From: Macedonia ,OH
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Heck,. even with a few mods your 305 it will still be good with SVO Ford orange top 19's
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Old Sep 7, 2006 | 11:23 PM
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ht4100's Avatar
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From: Lincoln Nebraska
Car: 86 Z28, 86 Seville, 98 Isuzu Rodeo
Engine: 383, HT4100, & 3.2 V6
Transmission: World Class T-5
Axle/Gears: G92 3.23
no 305 anymore lol. I have a 383 going in .
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Old Sep 9, 2006 | 03:51 PM
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From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
You will want to install an adjustable FPR when you install those Ford 24s for your 383 application. BTW: I am using those 24s in my 395 cu.in. stroker and have been using them previously in the 350 for about 6 to 7 years now.
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Old Sep 15, 2006 | 02:05 PM
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THIS MAY BE A STUPID QUESTION, BUT DID YOU DID HAVE TO REPROGRAM FOR 24,S )
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Old Sep 15, 2006 | 07:55 PM
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Originally Posted by ROCITUP
THIS MAY BE A STUPID QUESTION, BUT DID YOU DID HAVE TO REPROGRAM FOR 24,S )
If the car came with 24's...NO, If it didn't then you should.
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Old Sep 15, 2006 | 11:58 PM
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From: Central Alberta,Canada
Car: 88 Iroc Vert/ 1980 Z28
Engine: 305 TPI/ 350
Transmission: 700R4/ TH350
Axle/Gears: 2.73posi/ 3.08 Open
I am sure there is a reason but why use ford injectors at 24# for $289. When you can get accel 26# injectors at summit for $269. Do accel injectors suck? I've only had a TPI for 9 months so I am still learning.
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Old Sep 18, 2006 | 06:51 PM
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From: WILMINGTON (L.A.) ,CA
HEY DOC

HOW DID THOSE 24'S WORK OUT FOR YOU IN YOUR 395.MINE IS STOCK TPI PLENUM RUNNERS AND BASE W/ K AND N ON A 383. CAM IS A LITTLE AGGRESSIVE. WILL THEY HAVE TO WORK TOO HARD OR GO LEAN? I ONLY WANT TO DO THIS ONCE. WILL 22'S(G.M.) COPE W/ THAT SETUP?
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Old Sep 18, 2006 | 09:25 PM
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Car: 1990 Pontiac Trans Am
Engine: 355 TPI siamesed runners
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Axle/Gears: 12-Bolt 3.73
Originally Posted by joejoe
If the car came with 24's...NO, If it didn't then you should.
No TPI thirdgen came with 24lbs injectors stock, so yes its very highly advisable to get a custom chip burned for 24lbs or larger injectors, and/or a larger than 350ci engine. Otherwise, you will run rich.

Yes, the injectors will physically fit with TPI.
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Old Sep 18, 2006 | 09:29 PM
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From: Mims, Florida
Car: '87 IROCZ
Engine: 395 ZZ4
Transmission: ProBuilt 700R4
Axle/Gears: 9 bolt 3.70s
I do "burn" my own chips and I am running 52psi on the AFPR., please check sig. BTW: the injector constant in my best chip is set at 22.5. Therefore, with an AFPR, you might be able to go with a stock chip, however, since I am running a MAF, I needed a custom chip to get rid of the 33 error code. My best ET ever was last June at 12.19 sec. Adjust the AFPR until you get a good WOT AFR, and hopefully, the BLMs will correct the cruise around stuff.
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Old Sep 25, 2006 | 12:07 AM
  #12  
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From: Lincoln Nebraska
Car: 86 Z28, 86 Seville, 98 Isuzu Rodeo
Engine: 383, HT4100, & 3.2 V6
Transmission: World Class T-5
Axle/Gears: G92 3.23
Originally Posted by ROCITUP
THIS MAY BE A STUPID QUESTION, BUT DID YOU DID HAVE TO REPROGRAM FOR 24,S )
Yes, I ordered a chip from tpiparts.net
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