More Performance H/C
12-02-2003, 06:32 PM
#1
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More Performance H/C Does anyone have any results from a topend package from More Performance, or is anyone running their heads or a cam from them? Just wondering what kind of numbers they put out compared to other sponsors, i read somwhere that their stage II Ls1 heads flow 280/230cfm, what do you think of those numbers?
12-04-2003, 02:18 PM
#3
A few years back I knew a guy that made 405rwhp with a 216/220 cam, mac's etc, LS6 intake & tune and other bolt on's with their heads and cam package. M6 car
Early this year I met someone that made ~390rwhp with the same cam and their heads plus assorted bolt on's. M6 car. The owner later upgraded to a 382 stroker and said she went with Patriot heads for the stroker.
Their webpage used to list a lot of their results.
I think someone made ~420rwhp with their heads, bolt on etc, but I don't know which cam was selected.
I know flow numbers aren't everything...etc...you would need to know what bore, pressure, bench the heads were tested on. You would also want the intake numbers from .100 to .650 and the exhaust .100 to .650 because peak numbers don't tell you much at all. Likewise, the intake numbers when flowed with the LS6 intake can really tell a good bit too. Without that data the 280/230 is pretty meaningless IMO. Of course flow numbers are subjective anyway.
If you get a set of MORE heads...I can get them flowed independantly with and without LS6 intake if you like. I live in Gastonia not far away at all.
Early this year I met someone that made ~390rwhp with the same cam and their heads plus assorted bolt on's. M6 car. The owner later upgraded to a 382 stroker and said she went with Patriot heads for the stroker.
Their webpage used to list a lot of their results.
I think someone made ~420rwhp with their heads, bolt on etc, but I don't know which cam was selected.
I know flow numbers aren't everything...etc...you would need to know what bore, pressure, bench the heads were tested on. You would also want the intake numbers from .100 to .650 and the exhaust .100 to .650 because peak numbers don't tell you much at all. Likewise, the intake numbers when flowed with the LS6 intake can really tell a good bit too. Without that data the 280/230 is pretty meaningless IMO. Of course flow numbers are subjective anyway.
If you get a set of MORE heads...I can get them flowed independantly with and without LS6 intake if you like. I live in Gastonia not far away at all.