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

Help settle a bet, please

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Old Jan 18, 2004 | 08:44 PM
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From: Kyle TX (Because Mojo Made me fill it in)
Default Help settle a bet, please

Cabo and I have a bet about his 87 block. I said it was non-roller and he said it was a roller. What did his 87 L98 come with (stock)?
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Old Jan 18, 2004 | 08:45 PM
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Default Re: Help settle a bet, please (VetteNoob)

i can't say for certain but i would bet non roller :yesnod:
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Old Jan 18, 2004 | 08:46 PM
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Default Re: Help settle a bet, please (atotalnincompoop)

87 were rollers :cheers:
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Old Jan 18, 2004 | 08:46 PM
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Default Re: Help settle a bet, please (VetteNoob)

i am pretty sure the roller block started in 88
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Old Jan 18, 2004 | 08:47 PM
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Default Re: Help settle a bet, please (CORKVETTE1)

87 were rollers :cheers:

oh craploa. hope you're wrong about your performance info for once...

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Old Jan 18, 2004 | 08:50 PM
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Default Re: Help settle a bet, please (VetteNoob)

According to this site ... http://www.100megsfree4.com/corvette/1980/vet87.htm

Looks like '87 was the year for roller lifters.
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Old Jan 18, 2004 | 08:50 PM
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Default Re: Help settle a bet, please (VetteNoob)

<Fold arms, taps foot, and waits patiently for a beer to be served>

:lolg:
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Old Jan 18, 2004 | 08:50 PM
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Default Re: Help settle a bet, please (VetteNoob)

http://www.idavette.net/facts/87.htm
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Old Jan 18, 2004 | 08:59 PM
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Default Re: Help settle a bet, please (JasonL)

I think we can forget it guys.....he's apparently holding out for a picture :crazy:

I keep telling him I've only made one mistake in my time, but that was 35 years ago and I divorced her! :lolg:
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Old Jan 18, 2004 | 09:05 PM
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Default Re: Help settle a bet, please (Caboboy)

Tim, if you wouldnt mind arranging confirmation from the General Motors Chief Corvette Engineer I'd be willing to accept that. :lol:

Dammit! Well, that's one beer down for me I guess. :mad
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Old Jan 19, 2004 | 01:08 AM
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Default Re: Help settle a bet, please (VetteNoob)

I own and drive everyday an 87 L98. The engine has roller lifters.
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Old Jan 19, 2004 | 01:03 PM
  #12  
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Default Re: Help settle a bet, please (VetteNoob)

My 1984-1989 Corvette parts book shows clearly, 1984-1986 as one lifter, and 1987-up, as the other. If there was a mid-year change, it isn't evident by the parts book. That means 1897 is a roller. BUT
Cabo and I have a bet about his 87 block.
The bet is about the BLOCK. It is my understanding that quite a few flat tappet cams were installed in roller blocks before the introduction of the roller CAM. The guy betting on the '87 being a roller block, gets the cash. Good luck, and...

RACE ON!!!
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Old Jan 19, 2004 | 01:40 PM
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Default Re: Help settle a bet, please (VetteNoob)

all 87 blocks are rollers unless it has been replaced with a older block.
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