[17camaroSS]

Originally Posted by sr71bb

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First off you are comparing apples to oranges. An MSD is NOT a high ram manifold like what you put on your car. The runners are short as are the runners in an LT2 manifold.

Secondly you are challenging a statement based on what you THINK and I am telling you what myself and others KNOW to be true thru our own experience.

This is just ANOTHER example of internet bench racing where you make a statement that has NO BASIS in FACT. It quite frankly is VERY aggravating to me and others that spend ALOT of time money and effort to share information in order to help others with FACTUAL information and not CONJECTURE.

People wonder why vendors DONT share more information with us and it is because alot of times it is a waste of THEIR time .

Here is the video that GWATNEY PERFORMANCE did on stock vs LT2 vs MSD.

First your video didn’t load. Second, you stated that an MSD shows no gains on a stock/bolt on car over an lt2 and you were wrong(GPI’s testing shows 3hp difference stock for stock). I’m far from an “internet bench racer”. I myself put these cars together/do builds for people. The only test GPI has done showed that an MSD out of the box did not have any gain over PORTED LT2 manifold. The MSD out of the box still carried the power better unported, than the ported LT2 did. A ported MSD will show a decent gain over a ported lt2 and that’s been proven by Pray, GPI, and etc