i got a quick question. whats the bore on a stock b20 bottom?..is it 84mm or 84.5?...thanks........and w/e which ones it is..what high cp pistons, and rods, would fit it good?..im thinking eagle rods, w/ je forged pistons(looking up those right now as im writing this)...alright.. i just wanna keep my walls the same, cuz i cant spend money on a guard right now...thanks.

 

no one knows the stock wall size of a b20 bottom???...come on..someones gots to u know this...this is honda-tech!>.lol.....alright....i'll wait....

 

no one knows the stock wall size of a b20 bottom???...come on..someones gots to u know this...this is honda-tech!>.lol.....alright....i'll wait....i'll search it...but doesnt mean u cant come in here and answer my questions now!...im needing the piston rod setup question...whats a good route?...im highy confussed, due to all the good products out there....

 

no one knows the stock bore on a b20?....hmm.. i searched it..not finding it guys..help! 84mm or 84.5mm....???

 

its 84mm and you can use the stock rods just get arp rod bolts and oversized pistons 84.25 or something. the sleeves are pretty thin you might want to get a block gaurd while you at it for insurance on ur sleeves if you are not gonn sleeve it

 

alright thanks.....so buying a block guard over buying aftermarket rods would be better??...and im looking for 11:1 cp pistons...not finding that in my range..going to keep looking....wesico seems to have it..but i'll check around..ne good websites would be apperciated for a good cheap $$ in buying high cp pistons.....alright thanks.

 

just buy eagle rods. the cost of buying apr bolts andhavingthe rods modified to tae them isnt worth it, pay an extra 50-100$ and get some cheap forged rods with arp2000 bolts

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by DNB Creative . com &raquo;</TD></TR><TR><TD CLASS="quote">just buy eagle rods. the cost of buying apr bolts andhavingthe rods modified to tae them isnt worth it, pay an extra 50-100$ and get some cheap forged rods with arp2000 bolts</TD></TR></TABLE> alright.. ididnt know u had to modify rod bolts to put'em on stock rods...alright...well im going w/ eagle rods...now..what size rods will i need?... im going to be probably running a 84.25 weisco cp pistons..that will shoot me to 11:5-8 or somewhere between...and the head will be skunk2 valves, buddy club spec 3 cams, and as far as retainers, and springs...dont know yet...so w/this said..what size rod arms?

 

"cp" = compression? Use "cr" for compression ratio cause its confusing, saying 11.1 cp pistons is assuming the brand CP in most cases. And thats what I thought you meant til I saw "weisco cp pistons. . ." and thats when it really gets confusing. So I am figuring you mean to say you want to run Wiseco high compression pistons right?

If you are going to run that CR with the pistons, just specify you need that CR when purchasing them. Specify that you need the rod to fit Integra LS motor B18A/B rods or B20B/Z. I think the stock rod Eagle part # is CRS5394A3D.