f13 to ms4 worth the time?
05-04-2007, 08:25 PM
#1
f13 to ms4 worth the time? thinking about changing cams and I keep reading good things about the MS4 so would it be worth the time and money to do the change..the car is drivin very little but I still want it to have street mannors and I will be sprayin it and of course I want it as fast as I can I have the TSP 5.3 stage 2.5s
07-10-2007, 06:48 PM
#5
You alreeady have the heads on? The MS4 a good difference in size over the f13... Itll probably make a good 10 HP over the f13, but youll definately need to spin it up high to see the gains. Im sure itll lose a good bit on the low end too.
Unless youre money is easyto come by and you happen to be in the engine anyway, i wouldnt this its worth it either....
Unless youre money is easyto come by and you happen to be in the engine anyway, i wouldnt this its worth it either....
07-10-2007, 07:15 PM
#6
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I am in agreement with everyone else I would not change to the MS4. With the MS4 you probably will need new valve springs as well. That cam has close to .650 lift.
