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

L98 engine data

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Old Apr 27, 2004 | 10:50 AM
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scorpion
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From: LANG
Default L98 engine data

hello!

we are in the process of fine tuning an L98. we have ported the heads, intake,...
since we have a flow bench for this purpose at work, we would like to test the flow. but for the correct analasys/comparison we need hardware data.
because i do not have an L98 handbook, i need your help
what are the factory numbers for:
bore
stroke
conrod lenght (bore center to bore center)

thanx in advance
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Old Apr 27, 2004 | 10:53 AM
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From: charlotte nc
Default Re: L98 engine data (scorpion)

Std. bore is 4.00
stroke is 3.48
con rod length is 5.7 " :cheers:
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Old Apr 28, 2004 | 02:12 AM
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From: LANG
Default Re: L98 engine data (scorpion)

thanx for the info!
:cheers:
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