yeah then i would upgrade your internals to be on the safe side...
http://www.chevycobaltforum.com/forum/f55/2-2l-lap-l61-s-c-technical-build-thread-675/
READ^
---------- Post added at 11:25 PM ---------- Previous post was at 11:22 PM ----------
Just to Post up parts for you to consider (you dont have to get everything)
Supertech stock size coated valves (intake and exhaust)
Supertech 78# spring kit with Ti goodies (not really necessary)
AEM digital boost gauge(necessary)
AEM digital A/F gauge(necessary)
Aeroforce Interceptor(necessary)
zzp triple pod pillar(necessary)
Engine: All stuff is for 07 2.2 gen II block: (good for 05-07)
Carillo Super A beam connecting rods
Wiseco 8.9 stock size forged and coated pistons-(
Clevite Ecotec main bearings
Clevite Ecotec rod bearings
ARP Ecotec head stud kit
WERKSracing MLS Head gasket
GM upper and lower engine gasket set
New GM Oil pump
New GM water pump and gasket
New A/C belt
New Serpentine belt-(you will need to cut one rib off if you dont convert your other pulleys to LSJ parts)
Walbro 255lph fuel pump-(not really necesary)
60 lbs injectors
Trans:
Exedy stage 1 clutch
Exedy lightened flywheel
Powell F23 stage 2 rotated mounts
Suspension:
TC struts
TC shocks
Pedders Springs
Moog tie rod ends
Powergrid Adj endlinks
Powell rack spacers
Powell street rear sway
LNF front sway
LNF control arms with spherical and derilin bushings installed by Powell
Hawk HPS pads
Stoptech rotors
Goodridge stainless brake lines
spark plugs
---------- Post added at 11:27 PM ---------- Previous post was at 11:25 PM ----------
you can also consider 78# valve springs but again not necessary...