redcobalt07

iTrader: (18)

For my 2.2 supercharged cobalt. What internals should I upgrade? I plan on doing eagle rods, wesco pistons (what bore and compression should I get), then replacing the head gasket and head studs. Should I upgrade the valves too or anything else? Thanks in advance!!

redcobalt07

iTrader: (18)

aw no help

Glowbalt

iTrader: (3)

8.9:1 compression. Stock bore.. That's what I plan on doing

mexi_loco

iTrader: (7)

https://www.cobaltss.net/forums/2-2l...thread-238062/

maybe this thread might help you.

HunterKiller89

iTrader: (1)

9.5:1 CR or higher. they can make whatever CR you want, but their off the shelf ones are 8.9 or 10.1 IIRC.
i was planning on 10:1 personally

Glowbalt

iTrader: (3)

Nope...Staying SC...Just dont wanna have to retune

07BoostedG5

iTrader: (12)

why? its so effortless lol

Glowbalt

iTrader: (3)

Umm because I dont wanna pay extra money for a tune

conerboner

iTrader: (4)

some zzp valve springs would be nice as well and main and rod bearings.

redcobalt07

iTrader: (18)

Yeah I plan on getting new valve springs, by the time I put all this in.

conerboner

iTrader: (4)

also a valve cover gasket kit

Glowbalt

iTrader: (3)

isnt the valve cover gasket kit the same as a head gasket?

redcobalt07

iTrader: (18)

no i don't think so, i did get the head gasket

Glowbalt

iTrader: (3)

from where? How much? I need that and the arp headstuds and im done

redcobalt07

iTrader: (18)

I went with ttr and got the 5% discount too.

conerboner

iTrader: (4)

I just picked up the valve cover gasket from the dealer when i got my head gasket and bearings it was like 170 for all of it. no their not the same it goes from top to bottom
valve cover
valve cover gasket
head
head gasket
block
oil pan

redcobalt07

iTrader: (18)

But you are turbo though, your parts are gonna be a bit different.

conerboner

iTrader: (4)

that doesn't make my engine any different...

redcobalt07

iTrader: (18)

I meant like a new oil pan and fuel return line. That stuff.