What does a cam package do?
What does a cam package do?
Cams of long duration gives much higher magnitude “gulps” of air when combined with the extra lift. Camshafts are designed to precisely time to opening and the closing of intake and exhaust valves: this timing effects power output, rpm range, and idle quality. Small cams often make similar peak torque to bigger cams.
Can a cam retaining plate be installed on a V8?
Small Bottle of Cam Lube to ensure correct cam and lifter lubrication during the break in process. Long Nose type suitable for engine with distributor for engine ignition. Machined to accept cam retaining plate and can also be installed in earlier engines without the cam plate ie 1970 > 3.5 Engines. Please email salesv8tuning.co.uk@gma……
Do you need a camshaft upgrade for a LS engine?
GM spent a great deal of time and money developing the LS’s valvetrain system and the result is a very, very stable system.” One traditional mod, an upgraded camshaft, is particularly effective in LS engines. In turn, when upgrading cams, it’s a must to upgrade the factory valvetrain.
What kind of camshaft do I need for a 3.5 liter V8?
Custom Ground High Torque Camshaft manufactured from chilled iron and ground on “state of the art” CNC machines. Installs without any machining required. Suitable for LC and HC 3.5, 3.9 and 4.2 Engines.
Why does the LS valvetrain have a larger camshaft?
“The rockers can then use a tad bit longer lever. Another difference in the LS valvetrain is that they come stock with a fairly large diameter camshaft. “The reason the camshaft is larger is because the larger the diameter of the camshaft, the stiffer it will be and the more stable it will be,” Clay explains.
Which is stronger the LSV or the stock Cam?
The LSV is stronger right through the rpm range than the stock cam. The GT cam with standard heads has made in an LS1 up to 315 rwkw on the dyno, idles lumpy and still drives nicely at low rpm. Oztrack information is HERE
How does the camshaft choice affect stall speed?
As you can see, specific camshaft specifications can lead to changes in the optimal torque converter stall speed. That’s why Gill says ACC Performance/Boss Hog has its own specific method that allows the company to pinpoint the stall range of your application to within 99.5 percent.
How much torque does a truck CAM add?
As indicated previously, the cam offered gains as high as 59 hp at 6,400 rpm, but for truck owners, the real story is the extra 20 ft.-lbs. of torque offered from 2,500-4,500 rpm. Combine that with an idle vacuum of 21 inches, and you have a winning combination for real truck owners. …
How much torque does a BTR CAM add?
After installing the BTR cam, the peak power numbers jumped to 385 hp at 5,500 rpm and 393 ft.-lbs. of torque at 4,700 rpm. As indicated previously, the cam offered gains as high as 59 hp at 6,400 rpm, but for truck owners, the real story is the extra 20 ft.-lbs. of torque offered from 2,500-4,500 rpm.
