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Stock prom part #

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Old Sep 8, 2001 | 02:09 PM
  #1  
Iroc Detroit's Avatar
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Joined: Mar 2001
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From: Detroit
Stock prom part #

I'm just now trying to figure out the whole ecm thing. When I bought my car the owner told me he had replaced the chip and I was wondering if he used a stock one or an aftermarket hi performance chip.

I need the stock prom # for an 85 iroc z 305 tpi with a 1226870 Ecm.
Hope someone can help.

------------------
1985 Camaro Iroc Z
305 Tuned Port Injected

Planning for a 350 swap soon!!!
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Old Sep 8, 2001 | 02:33 PM
  #2  
blue91rs's Avatar
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Joined: Apr 2001
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From: albany area. NY
'87 iroc 305 tpi. prom (stock) 7981. I know its an 85, but I figured you'd like any reply.
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Old Sep 8, 2001 | 06:56 PM
  #3  
hectorsn's Avatar
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Joined: May 2001
Posts: 502
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From: Hollywood, FL
Car: 78 Regal
Engine: 82 FBod LG4 305, 730 ECM
Transmission: M20
Axle/Gears: 4.10
You might want to peruse this site.
http://www.eecis.udel.edu/~davis/z28/
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