Anyone with a MS4 cam?
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Most people can't put up with the cam for a DD.. If you want to do it correctly you will need supporting mods.. 410 gears (I would do 456 since you are an M6).. Nice set of heads.. PRC ls6 stg 1 at the MINIMUM.. 90/90 intake minimum.. The list goes on.
The Ms4 cam is a "Max effort" cam.. Meaning it also needs everything else to be max effort to perform at its greatest. No reason to have an Ms4 car without the correct supporting mods only to get beat by a 228 cam car with a nice setup. IT IS THE OVERALL SETUP!!! NOT THE CAM!!!! That decides how fast your car is.
To me it sounds like from what little you have said what you wanted out of it you would be perfectly fine with a cam more around 230/232 .600 112lsa or around that. This will also let you match with a cheaper set of heads, or even your ls6s non ported.. Taller gears, etc etc.
On another note.. If you don't have an AMAZING tuner and you plan on driving an Ms4 car... DONT GET IT YOU WILL HATE IT!!!
It doesn't "also depend on the tune".. IT IS ***ALL*** in the tune. My tuner had mine driving better than most 228 cam cars.. Some tuner can't get it tuned good enough to make it down a damn driveway.
Hope that helps man.
Last edited by lemons12; Mar 21, 2010 at 12:18 PM.
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Most people can't put up with the cam for a DD.. If you want to do it correctly you will need supporting mods.. 410 gears (I would do 456 since you are an M6).. Nice set of heads.. PRC ls6 stg 1 at the MINIMUM.. 90/90 intake minimum.. The list goes on.
The Ms4 cam is a "Max effort" cam.. Meaning it also needs everything else to be max effort to perform at its greatest. No reason to have an Ms4 car without the correct supporting mods only to get beat by a 228 cam car with a nice setup. IT IS THE OVERALL SETUP!!! NOT THE CAM!!!! That decides how fast your car is.
To me it sounds like from what little you have said what you wanted out of it you would be perfectly fine with a cam more around 230/232 .600 112lsa or around that. This will also let you match with a cheaper set of heads, or even your ls6s non ported.. Taller gears, etc etc.
On another note.. If you don't have an AMAZING tuner and you plan on driving an Ms4 car... DONT GET IT YOU WILL HATE IT!!!
It doesn't "also depend on the tune".. IT IS ***ALL*** in the tune. My tuner had mine driving better than most 228 cam cars.. Some tuner can't get it tuned good enough to make it down a damn driveway.
Hope that helps man.
this is my thread from a while back. i ordered an ms4 and will be spraying. sounds like it would have great results. i cant tell ya anything about driveability tho, i blew my rear 2 days after it was shipped
. it has a lot to do with your standards too. i used to dd a 77 gmc lifted 10" on bias ply 40s so i wouldnt be the best to listen to as far as that goes anyway haha. They like 410 or lower gears, 4000+ converter, nice flowing heads, FAST intake, lite car, etc etc etc..
I know im pushing more power, but i wouldn't place much faith in an ls7 clutch.
They like 410 or lower gears, 4000+ converter, nice flowing heads, fast intake, lite car, etc etc etc..

4.10s or don't bother




