Skunk2RR

I m looking for High CR pistons for b20vtec project..Use with stock sleeves..
What do you think about RS Machined Race Spec ITR Pistons? Anybody use ?
b16a head with b20b block.How Compression can I get?

Here is Specs.
-b16a head
-ITR Ported Intake
-Blox 70mm. TB
-JG Engine Dynamics Valve Springs
-JG Engine Dynamics Retainers
-ITR Cams w/Adjtable gears
-B20B block
-Cometic HG..vtec conversion kit
-Probe Ultralight I beam Rods w/ARP bolts
-ACL Race Bearing(Main&Rod)

and let me know what I missed??

wesley_925

i thonk on an 84.5 ob. with no head work. (not shavin the head), u get like a 12.5:1 cr. based on a compression calculator i used. but other things factor in like wat head gasket u use.***Balance***(everything)

wesley_925

sorry 12.3:1

SuperTwinz

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by Skunk2RR &raquo;</TD></TR><TR><TD CLASS="quote">

and let me know what I missed??
</TD></TR></TABLE> Yeah, Skunk2 Parts.

b20vtech

with a block not decked nor a head not milled....

B20 block 84.5mm ITR style piston w/b16 head 11.8cr
B20 block 84.5mm ITR style piston w/GSR head 12:1cr

someone plz correct me if im wrong!!

mar778c

iTrader: (1)

At either of those compression ratios, the OP had better get a good tune and some decent gas because B20s aren't the most forgiving for so-so tunes.

Skunk2RR

I m plannig to make 210whp.I think I need Skunk2 stage2 cams..I use p28chipped ECU w/Greddy E-Manage Bluebox.