header question
#1
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Join Date: 08-09-2012
Location: Cambridge, Ontario , Canada
Posts: 1,979
header question
Hopefully someone here has some input on this
but I currently have the stock header from a supercharged cobalt on my 2.2L and was wondering if anyone knows the specs or have done any testing to see if the shorty header from ZZP has any more gains ?
link: ZZPerformance - Ecotec Shorty Header #ZZ-ECTSHDR
I sent an email to ZZP and they say it has a lot more gain, but I am just wondering if they are just tryin to up-sell?
if anyone has an info on this, be greatly appreciated :)
but I currently have the stock header from a supercharged cobalt on my 2.2L and was wondering if anyone knows the specs or have done any testing to see if the shorty header from ZZP has any more gains ?
link: ZZPerformance - Ecotec Shorty Header #ZZ-ECTSHDR
I sent an email to ZZP and they say it has a lot more gain, but I am just wondering if they are just tryin to up-sell?
if anyone has an info on this, be greatly appreciated :)
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