help with block specs *searched

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Mar 6, 2010 | 01:44 PM

3.504

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From: NASCAR WOOOO

help with block specs *searched

for some reason my login to alldata isn't working...

i need some block specs for a 91' b18a1 that i'm sitting in front of.

main journal bore size

crankshaft main journal diameter

rod journal bore size

crankshaft rod journal diameter

rod bearing oil clearance

main bearing oil clearance

i'm trying to setup oil clearance using an eagle lightweight 89mm crank. theres no markings for bearing selection on an eagle crank... or else i'd code the bearings.

many thanks to whomever can help

Mar 6, 2010 | 02:22 PM

newtron63h

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Joined: Mar 2009

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From: Cary, NC

Re: help with block specs *searched

Main journals except #3: 2.1644-2.1654", #3: 2.1642-2.1651"
clearance except #3: .0009-.0017"
#3: .0012-.0019"

rod journals: 1.7707-1.7717"
clearance: .0008-.0015"
rod bores: 1.89"

wrist pin bores: .8255-.8260"

im on mitchell and im not seeing a main bore spec.....just the journal spec.