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I don't actually know much about cams, but I know enough to ask you some questions that will help other people help you.
What are your expectations from the cam? Max peak power? Broader torque curve?
Do you want a smooth idle, or would you prefer something that rumbles and sounds mean?
Any potential of going forced-induction down the road?
MS3 is a great cam. Makes good power and has a nice chop to it. Cam and exhaust only with a six speed should put down 400-412 rwhp. I can give more specifics on horse power gains on that cam. The wifes daily driven WS6 had the MS3 and put down 470 rwhp.
From: You know your drunk when you swerve to miss the tree then you realize its your air freshener! Covington Ga
MS3 is a good cam, I like mine alot. Power doesnt kick in until 3K-3.5K rpms. Mine made 412.6RWHP and 379.4RWTQ with my stock intake manifold and bolt ons.
MS3 is a good cam, I like mine alot. Power doesnt kick in until 3K-3.5K rpms. Mine made 412.6RWHP and 379.4RWTQ with my stock intake manifold and bolt ons.
Power will come on a little sooner with heads and Fast 92. The more air you can get in the better it works.
Doing the fast 92 Nick Williams 92 tb and zo6 maf picked up 20 rwhp with no tune. With a tune total gain was 29 rwhp. Texas speed LS6 heads cnc ported picked up 34 rwhp.
Go with the MS4...I have one and Love it!!! but you will want to get gears with it...I have 4.10's and all bolt ons on my 02Z and my car put down 430RWHP and 390WRTQ...the gears make the cam!!! it pulls like crazy
MS4 responds better to gas then the MS3 from what I have heard and seen. For the MS3 with no gas I would run a 410 gear. If you plan to spray it 373's and a tall tire. The wifes WS6 still had 342's and that car pulled hard.
Our SNL VX cam made 495rwhp in a 5.7l GTO thru 3.90s, it's close to the MS4 and will take advantage of the ported heads better than the ms3. The SNL V4 would be similiar to the torquerV3, Chris