2.0L LSJ Performance Tech 205hp Supercharged SS tuner version. 200 lb-ft of torque.

Lifted the head

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Old Dec 13, 2007 | 10:59 PM
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rollingboostedss's Avatar
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Lifted the head

Yeah so I lifted on the car, I have coolant and the whole nine yards in with my oil. so I figure I am going to build the top end some. I plane on doing forged piston arp head studs a better head gasket. I'm not sure if I want to do cams or not. but I know I am going to lower the compression to 8:5-1 and run more boost with a 2.5 and a good tune.
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Old Dec 13, 2007 | 11:00 PM
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nice nice!!!
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Old Dec 13, 2007 | 11:06 PM
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What did you have done when it let go?
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Old Dec 13, 2007 | 11:11 PM
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I have a CAI 2.6 60lb injectors deleted cat magnaflow exhaust and a very aggressive tune I saw about 21lb of boost when it happened.
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Old Dec 13, 2007 | 11:16 PM
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damn, that seems to be messed up for only them mods. must have been a wicked tune

you had a scan guage?

Last edited by BlueSS-supercharged; Dec 13, 2007 at 11:16 PM. Reason: Automerged Doublepost
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Old Dec 13, 2007 | 11:23 PM
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yeah I went back and looked at the log. when I saw the 21lb of boost it went lean I guess the weather had a lot to do with it, it was about 45 degrees out that day.
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Old Dec 13, 2007 | 11:25 PM
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raining?, have a hydro shield on intake or any thing?
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Old Dec 13, 2007 | 11:30 PM
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no it wasn't raining. and I don't go through big puddles noor do I drive much in the rain with the car.
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Old Dec 13, 2007 | 11:32 PM
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weak, i think mines about to pop myself, my shitty intakes makin her knock bad
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Old Dec 14, 2007 | 12:05 AM
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The stock headgasket is a weak point of our engine. More so are the stock studs. Get a Cometic headgasket and Golden Eagle headstuds and you'll be set. I was running 24psi on my twinscrew with my 2.2L ecotec Cometic headgasket and GE studs without a hitch.

On a side note I don't suggest running 8.5:1 pistons unless you decide to run a turbo. Just use the thicker Cometic 2.2L gasket and it'll lower the compression a bit. Stick with the 9.5:1 comp pistons for the setup you described, and you'll make more power in the end.
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Old Dec 14, 2007 | 12:44 AM
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where do u get the studs and head gasket?
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Old Dec 14, 2007 | 11:27 AM
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pop goes the head gasket


this is caused by your tune.
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Old Dec 14, 2007 | 11:37 AM
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8.5:1 compression? On an Eaton?
As 2K5SS/SC mentioned... stick with at least a 9.5:1 compression.
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Old Dec 14, 2007 | 12:11 PM
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**** I'm running a pretty large turbo at 22.35 psi (and a whole lot more CFM moving) and have had the car @21psi on the blower for over a yr. **** still holding strong
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Old Dec 14, 2007 | 12:38 PM
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Yea but your car is special.
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Old Dec 14, 2007 | 12:40 PM
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that is true
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Old Dec 14, 2007 | 12:46 PM
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Originally Posted by 2K5SS/SC?
The stock headgasket is a weak point of our engine. More so are the stock studs. Get a Cometic headgasket and Golden Eagle headstuds and you'll be set. I was running 24psi on my twinscrew with my 2.2L ecotec Cometic headgasket and GE studs without a hitch.

On a side note I don't suggest running 8.5:1 pistons unless you decide to run a turbo. Just use the thicker Cometic 2.2L gasket and it'll lower the compression a bit. Stick with the 9.5:1 comp pistons for the setup you described, and you'll make more power in the end.
i was gonna say... sooo drop the ratio but over spin the blower to produce less hp over all.. yea cuz thats a good idea
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Old Dec 14, 2007 | 01:46 PM
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From: Charles Town, WV
Originally Posted by Area47
pop goes the head gasket


this is caused by your tune.
id have to agree....

joe do you have exhaust for that thing yet????
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Old Dec 14, 2007 | 02:41 PM
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Originally Posted by distillion
where do u get the studs and head gasket?
See the sticky thread up top in this forum for all the info.
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Old Dec 14, 2007 | 07:34 PM
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Originally Posted by PlaysWitCars
id have to agree....

joe do you have exhaust for that thing yet????
yeah I one. why?
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