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

It's alive! Sort of...

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Old Sep 30, 2005 | 09:46 PM
  #1  
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From: A place where chickens can cross the road without having their motives questioned
Default It's alive! Sort of...

For background on my situation see thread:

http://forums.corvetteforum.com/show...8&page=1&pp=20

OK, finally last night, after many nights of work, we finished and fired it up. After about a half dozen tries it fired and ran really rough and wouldn't hold an idle without my foot on the gas. I didn't have my timing light with me so I didn't get a chance to set the base timing. I have had a few people suggest that I may be off a tooth on the distributor. Any thoughts?

What other base things do I need to set/adjust after firing one up that has been sitting in pieces for a couple of months.

Any suggestions would be appreciated.
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Old Sep 30, 2005 | 10:13 PM
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Make sure the valves are adjusted properly
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Old Sep 30, 2005 | 11:30 PM
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The valves were adjusted per the Helms Manual and should be OK.
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Old Oct 1, 2005 | 01:11 AM
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Check the runners for vacuum leaks? THey are notorious for that.
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