10-08-2010, 07:15 AM
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CC Member
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Join Date: Mar 2010
Cobra Make, Engine: Sold - Shelby Cobra CSX6045, 468 ci all aluminum Shelby engine
Posts: 370
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Quote:
Originally Posted by MackNed
You have to change them out also-- different cam profile and require a different roller.. Also you will have to swap out the push tubes, and most likely the rocker arms (they need to be adjustable rockers or adjustable push tubes may work for a while, but the treads have a tendency of failing after awhile). then you will need to figure out what ratio for the rockers depending on your configuration. Stick with the hydraulic lifters---they float at higher rpm (can't pump up with oil) so you may kill a lifter- they are a good safeguard. Why ,I like solid they require more maintenance, over head adjustments, and when they over speed things bent and break. Also there are easier and cheaper ways of getting 15 horsepower. |
What question are you answering? I saw a similar (or maybe the same) response from you on another thread that also made no sense in that context. |