main and rod bearing clearance question

[LTUDSM]

hey tuners,im building my bottom end. i got:
.020 bored
polished crank
wiseco pistons (set the ring gap (top-.020 second .023)
eagle rods
ACL Racing (tri metal) bearings
new water pump
new front oil cover with new oil pump
new tensioner and pulleys
new timing belt
new oil pan
and new n/t water pipe (from water pump across the engine)

i put everything back all together,and other day,i was reading here (but didn't find the answer) about bearing clearance to the crank. So my question would be:
Should i need to be worried about the clearance between bearings and crank with my new setup or no?I want to know the answer before im gonna fired my engine up Thanks in advance...

 

[oldman420]

If you polished that crank then yes, you might need undersiezed bearings. Don't quote me and go to an actual machine shop but i'm petty sure it's .003" for mains and .003-5" for rods.

 

[LTUDSM]

well the guys, who polished the crank said,that i need to get stock size bearings.so thats what i bought,they didn't said anything about oversize bearings,,,,

 

[oldman420]

Undersized, main bearings can only be undersized. Anyway, pick yourself up some plastiguage and measure your clearances, i havn't rebuilt my 4g63 yet but when we did my friends 420a thats the clearances we used.