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chip and computer

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Old Sep 10, 2001 | 09:57 PM
  #1  
jmp1999's Avatar
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From: freeport, Il U.S.A
chip and computer

Was there ever any caprice with a 350 that had the 7747 computer? Or will any 350 (TBI) caprice chip work in this computer?
Or is there a truck chip with a 350 that will work? (last piece in my 350 swap needed. Will ventually get custom chip but want to know this info 4 now.
1988 TBI camaro with 350 TBI
thanx 4 yor time
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Old Sep 11, 2001 | 06:40 AM
  #2  
Brent's Avatar
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From: PA
Was there ever any caprice with a 350 that had the 7747 computer?

No.

Or will any 350 (TBI) caprice chip work in this computer?

Which computer? If you mean your 88's ECM, then no.

Or is there a truck chip with a 350 that will work?

None that will work with your ECM.

The easiest thing to do is get a 90-92 Camaro TBI ECM (1228746). Then get the '90 Caprice 350 PROM.

Do some searchs on this board and the DIY PROM board for: 8063, 747 and 8746.

BTW, the wiring change is not nessesary to swap in 8746.

Don't waste your money on a custom chip. Get the prom burning stuff.
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