So i'm about to begin my summer project and i'm planning on a built ls with around 450whp. I started thinking about just using a b20 instead,but we all have heard the horror stories of b20's cracking sleeves.
So my question to you is if i were to fill a b20 block(i don't have the $ to sleeve), using devcon or whatever it is called from summit, and with forged internals could i reliably boost it to 25lbs? or could i use a combination of filling + block guard or posting?
I'm not sure yet and would love to be enlightened, any help will be appreciated

 

its not going to last long... Id save for sleeves.

 

im not sure how long it would last, but this thread has some good info on it
https://honda-tech.com/zerothread?id=1444721

good luck

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by jDMJeRk &raquo;</TD></TR><TR><TD CLASS="quote">its not going to last long... Id save for sleeves.</TD></TR></TABLE>
hmm....i think i'll just fill an ls in that case
<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by delspool &raquo;</TD></TR><TR><TD CLASS="quote">im not sure how long it would last, but this thread has some good info on it
https://honda-tech.com/zerothread?id=1444721

good luck </TD></TR></TABLE>
thanks man, i read that whole thread