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  • Users: DMan1
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  1. DMan1

    Standard WOT Exhaust Gas Temp for Chevy LT1

    Hello, Would anyone know what is the 'oem' exhaust gas temp for a late 90's chevrolet LT1 at WOT ? We've since modified the engine with a blower, and are using EGT as a tuning indicator. But we neglected to gather baseline data for the stock motor running at stoich. Any input will be...
  2. DMan1

    Methanol - How long does it last?

    Hello, I've got some methanol (M100) that I have been storing in plastic 5 gallon pails with the sealed lid (o-ring). Storage time has been about 3 years. Storage area is usually dark and temperatures have swung seasonally from about 0 deg F to 85 deg F. Now its time to use some of the...
  3. DMan1

    Main Bearing Clearances

    Greetings, How valid are factory bearing clearances when performaing a rebuild? A turbocharged GM engine I'm working on has an OEM clearance range of .0004 to .0018. Yet, when you look up replacement bearings from someone like Clevite Corp. (Clevite 77 Performance Series), they spec something...
  4. DMan1

    Old Cam, New Lifters?

    Greetings, I know that it is advisable to install new lifters when you install a new cam. Whats the current thinking on putting NEW lifters to an OLD cam? Can someone expound on this? Denis Kefallinos
  5. DMan1

    Automotive Air Filter Sizing/Flow Calculations

    Hello, I'm trying to determine how much air flow a given air filter can handle. Does anyone have any calculations to determine roughly what a filter can handle? I'm using a K&N type lubricated filter. Thanks Denis Kefallinos

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