Thunder Racing Old Man Cam For Sale 215/220 .600" .522" 115 LSA
03-07-2009, 02:17 PM
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Thunder Racing Old Man Cam For Sale 215/220 .600" .522" 115 LSA
It has 5k miles on it. Looks like new. Oiled in a plastic bag inside a box ready to be shipped.
$200 shipped.
$200 shipped.
03-08-2009, 12:41 PM
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From the website
Thunder Racing Custom�Camshaft
"Old Man Truck Cam"�- 214/220� .600/.523 115 LSA +2�This is the perfect cam for someone looking for a stock range�power band and stock sounding idle.� Significant horsepower gains throughout the RPM range.�No computer tuning required.�Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended.
It will seem a lil bigger in the 4.8L but it will make good power over the stock cam.
Thunder Racing Custom�Camshaft
"Old Man Truck Cam"�- 214/220� .600/.523 115 LSA +2�This is the perfect cam for someone looking for a stock range�power band and stock sounding idle.� Significant horsepower gains throughout the RPM range.�No computer tuning required.�Due to the fast ramp rate of this camshaft, the use of 1.8 rockers is not recommended.
It will seem a lil bigger in the 4.8L but it will make good power over the stock cam.
03-08-2009, 04:47 PM
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With the wider lsa the exhaust valve opens sooner. So I think they went with a less aggressive exhaust lobe to prevent the exhaust valve from opening too soon.
