MS3 or MS4 Daily Driver


I just heard a lot of good things about the MS4 and I know it is the biggest you can go on stock heads without flycutting however it may not be the best overall cam! I want the best overall cam for longtubes and a lid, maybesome other minor bolt ons....ex. pulley, mass
pick up the pat g cam from tr, it will get what you are wanting then, there was a thread a long while back with people's opinion about donkey cams in daily drivers that tells you all this info we kept telling you
The cam spec is 230/232 110 lsa xfi/xe-r .612/.595 is what the lift came out to. It cam as ground as a 231/233 111 lsa but its close enough. Its a good cam.
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+1 My MS4 is a good daily driver cam it really just depends on your tune though. You have to find someone that knows what there doing. I'm able to drive around at 1,400 in 6th with no proplems. starts right up. its like driving a stock car with a grumpy sound to it

heres my mod list.
SLP lid, Cold air
Kooks 1 3/4 stepped 1 7/8 &, Y pipe, Borla exhaust
BMR ADJ. torque arm, torque arm relocation, ADJ. panhard bar, SFC , LCA and relocation brackets &, drive shaft loop
Strange Dana S60, 4.10 gears, true track, Chromoly Drive Shaft
TSP MS4 cam ported LS6 oil pump, LS2 timing chain, LS7 lifters, PRC 650 springs, TSP pushrods
everything else is stock.
I just dynoed 420rwhp/389rwtq

I would recomend this cam to anyone.Installing its a breeze.
I have a Hotcam with the Mods in my SIG, and made 406hp and 378TQ, after my 85mm mafs, and ported Fast90 and 90mm UMI TB. Before that I made 393hp and 370TQ. I am very impressed with the cam and I dont have to worry about changing valve springs, and I can have my AC on in traffic on 110deg days!
On a side note
I just picked up some Harland Sharp 1.8's and went for a retune to Straightline since my lift is now .556 up from .525, but maxed out my injectors! waiting on a set of 36lb'ers.
as far as supporting mods I would say upgrade!
the oil pump, I have a melling and left the high pressure spring in it!
the pushrods, I bought Compcam Chromoly!
the valvesprings, I bought Ls6's at first but my lift changed and now Im getting Patriot golds!
the Timing Chain, I bought an Ls2, check your sprockets if they are wornout then replace'm!
Just my .o2 cents!
Last edited by litle88; Feb 22, 2008 at 06:50 PM.
Personally I could drive everyday with a large cam like the MS4 and be fine with it but I know a lot of people wouldn't like the extra effort that goes into it. Either way if you upgrade everything that needs to be and do it with quality products you won't have to worry about cutting your engine's life short. It's when people cut corners or absolutely beat on their cars when the problems come up.
But I mean what am I thinking my 230's cam doesn't drive like stock, maybe I should go to a magic stick so my driveability will be better.
Personally I could drive everyday with a large cam like the MS4 and be fine with it but I know a lot of people wouldn't like the extra effort that goes into it. Either way if you upgrade everything that needs to be and do it with quality products you won't have to worry about cutting your engine's life short. It's when people cut corners or absolutely beat on their cars when the problems come up.
He is right, I have about 30,000 miles on my cam now. But all of those miles have proven to me that the MS3 is NOT a DD cam. I have grown to hate mine.






