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88 iroc 5.7 what fly wheel for starter?

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Old Sep 12, 2012 | 06:56 PM
  #1  
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
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88 iroc 5.7 what fly wheel for starter?

Hi, I have an 88 iroc 5.7 auto. im prty sure my starter is going bad on it making a rly load noise when I turn the key. So im going to be buying a new starter but I dont know what flywheel or if its a flexplate i have? I have Im prty sure its the 153 but I can't find my answer on here if it the 153 will these starts work on my car?I called autozone and a rebuilt starter is 178$ and if these two will work what one is better? thanks for the help.
http://www.summitracing.com/parts/SUM-829000/

http://www.summitracing.com/parts/PWM-9100/

Last edited by robeil3062; Sep 12, 2012 at 07:05 PM.
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Old Sep 12, 2012 | 07:22 PM
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

ok il been reading and i seen some ppl say not to get the mini starts bc the are made for racing and dont last long should I just get the same one i have on it now?
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Old Sep 12, 2012 | 07:36 PM
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From: Romney, WV
Car: 89 IROC Z/88 IROC Vert
Engine: 350c.i./305c.i.
Transmission: 700R4/T-56
Axle/Gears: 3.42/4.10
Re: 88 iroc 5.7 what fly wheel for starter?

they make starters that work with the 153 and 168 tooth flywheels, so just grab one of those.
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Old Sep 12, 2012 | 07:50 PM
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Re: 88 iroc 5.7 what fly wheel for starter?

If you have an automatic trans you have a flexplate and not a flywheel. You should pull the starter out and check the flexplate teeth to make sure they're not chewed up or damaged . If they are a new starter won't help at all
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Old Sep 12, 2012 | 09:02 PM
  #5  
robeil3062's Avatar
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

ok ill check that out thx for the advice
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Old Sep 12, 2012 | 09:45 PM
  #6  
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Car: 1989-92 FORMULA350 305 92 Hawkclone
Engine: 4++,350 & 305 CIs
Transmission: 700R4 4800 vig 18th700R4 t56 ZF6 T5
Axle/Gears: 3.70 9"ford alum chunk,dana44,9bolt
Re: 88 iroc 5.7 what fly wheel for starter?

You can use a mini starter if you want to. Its better than factory and lighter.
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Old Sep 13, 2012 | 11:13 AM
  #7  
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From: Bright, IN
Car: '86 Bird, 96 ImpalaSS, 98 C1500XCab
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Axle/Gears: 3.73 Tors, 4.88 spool, 3.73 Eaton
Re: 88 iroc 5.7 what fly wheel for starter?

153 tooth flexplate is OE on your car.
Use a mini starter. Better all around. They became OEM on GM vehicles starting in the early 90's
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Old Sep 13, 2012 | 11:25 PM
  #8  
robeil3062's Avatar
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

so i bought a psl-100 mini starter its being shiped to me when I took the old starter off I saw that it was cracked is that just from age? Or is there something wrong? and I looked at my flexplate and thereS like 1 or 2 teeth missing do I rly have to get that replaced? or will it run untill I can come up with the money Im in texas right now and im going to be driving the car to cali will it be ok ? o.o Thanks!

Last edited by robeil3062; Sep 15, 2012 at 08:36 PM.
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Old Sep 15, 2012 | 08:56 PM
  #9  
robeil3062's Avatar
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

bump
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Old Sep 15, 2012 | 11:07 PM
  #10  
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From: Romney, WV
Car: 89 IROC Z/88 IROC Vert
Engine: 350c.i./305c.i.
Transmission: 700R4/T-56
Axle/Gears: 3.42/4.10
Re: 88 iroc 5.7 what fly wheel for starter?

Yep. You need to replace it.
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Old Sep 15, 2012 | 11:44 PM
  #11  
robeil3062's Avatar
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

its only 1 tooth =/ what would happpen if i didnt replace it ?
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Old Sep 16, 2012 | 12:19 AM
  #12  
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Car: 92 Camaro RS
Engine: LO3
Transmission: T5
Axle/Gears: stock
Re: 88 iroc 5.7 what fly wheel for starter?

You would chew up starters quickly and probably damage the flex plate more which would continue to accelerate the destruction process. You might get away with it starting a few times but you're only asking for trouble. It's a really bad choice to make
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Old Sep 16, 2012 | 03:42 PM
  #13  
robeil3062's Avatar
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From: San Diego, CA
Car: 1988 iroc-z
Engine: 350 tpi ,5.7
Transmission: 700r4
Axle/Gears: got me
Re: 88 iroc 5.7 what fly wheel for starter?

dang well thats not good news =/
thanks for the replys
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