C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

91 corvette perfomance? whats it take?

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Old Jan 21, 2008 | 10:13 AM
  #21  
Sam Lam's Avatar
Sam Lam
Melting Slicks
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From: St. Charles, MO Route 66 Corvette Club
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Originally Posted by deluted22
i have had a 1991 vette since 93 it has 40,000 miles on the stock engine i want to put some power into it but nothing to extreme just wondered what other people have done.
do,s and donts.
I see a lot of "dos" in the above postings. Here is a don't for your list: If you have stock injectors, do not use any injector cleaners that go into the fuel tank. This tends to cause problems in Multec injectors as described in a GM bulletin.
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Old Jan 21, 2008 | 11:50 AM
  #22  
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SPD KILS
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From: Elkhorn Nebraska
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The headers are TPIS, plug wires are Taylor from Summit and NGK plugs set .005 wider than the factory gap. Those figures are at the crank, not the rear wheels.
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