Hi guys im about to replace my block this weekend as i ran a bearing at 12psi on my b16a i picked up a b20b block and going to wack my b16a head on it.

Will be running
Running 440cc injectors
Tuned with Bre
Rev limit set at 7200

Now im just wondering what sort of boost figure i should look at the b16a ran reliably for a year at 12psi.
Would the same figure be acceptable for the b20b hybrid or can i go a little higer due to the lower compression

Your thoughts are appreciated

this is my mess atm

THECRX

 

the b20 sleeves are way weaker. you may want to turn it down a little. it may hold 12 but 1 hiccup and it is over.

 

reacon a std block with a std head would hold 7psi all day long then? with ~7k rev limit

 

i like the crx with the combat body kit. pearl black paint job tooo wooo weeeee nopi nopi nopi

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by bignewtCA &raquo;</TD></TR><TR><TD CLASS="quote">i like the crx with the combat body kit. pearl black paint job tooo wooo weeeee nopi nopi nopi </TD></TR></TABLE>

Please indulge us more with your meaning-less banter!

trolls

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by boostedcivicsir &raquo;</TD></TR><TR><TD CLASS="quote">the b20 sleeves are way weaker. you may want to turn it down a little. it may hold 12 but 1 hiccup and it is over.</TD></TR></TABLE>

detonation is detonation just cause guys have forged pistons doesn't mean they will last longer under detonation as cast unless its very minor. Sleeved blocks the same way, crazy high cylinder pressure shocks will pretty much destroy anything u throw at them

 

what turbo are you using with this setup?

 

Um td05-h turbo 38mm external wastegate,

The block will be bone stock with only a block guard and the head just has uprated valve springs

might start at 5psi and go from there

btw that crx is a ute aye

 

hi i was wonder doo anyone with a crx or a ef chasis have an issue with there downpipe cuz i have a 3in dp . Im worried that i have to raise my car up too factory height

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Kid_SiR &raquo;</TD></TR><TR><TD CLASS="quote">hi i was wonder doo anyone with a crx or a ef chasis have an issue with there downpipe cuz i have a 3in dp . Im worried that i have to raise my car up too factory height </TD></TR></TABLE>

Depends who makes it, if they tuck it right on the oil pan you will be fine.