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post #1 of 7 (permalink) Old 07-12-2010, 10:25 PM Thread Starter
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need some input i heard the 2.2 bottom end stronger then the 2.o and 2.4 if so can a 2.2 bottom end go with a 2.0 top end and what would i need to make it happen also would it be worth it as far as power
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post #2 of 7 (permalink) Old 07-12-2010, 11:05 PM
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You heard wrong there buddy
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post #3 of 7 (permalink) Old 07-12-2010, 11:15 PM
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if the 2.2 was the stronger motor, then they would've used it for the boosted models.
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post #4 of 7 (permalink) Old 07-13-2010, 12:40 AM
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yeah the 2.2 is the weakest motor, if you turbo it you only get around 8-10 psi boost, and you get much more with the 2.4 and 2.0 motors

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post #5 of 7 (permalink) Old 07-13-2010, 06:02 AM
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The rods are the weak point in the 2.2 and are rated to about 250HP - while the crank is rated to 600HP.

The 2.0s are stronger.

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post #6 of 7 (permalink) Old 07-13-2010, 07:01 AM
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the lsj casting is the best imo. lnf is a beast too and the tuning capabilities are amazing.

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post #7 of 7 (permalink) Old 07-13-2010, 03:14 PM Thread Starter
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it thought the guy was full of crap just wanted to check to see if he was right now what top and bottom end are the strongest in the cobalt
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