Quote:
Originally Posted by Robert Simpson
I disagree with roller lifters unless your combo came with them. I know we can not go back on some rules but if there was a spring pressure limit that would not require shubeck style lifters we may not have as many problems as this.
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X2 Why do we allow any valve spring pressure anyway? I doubt that facts would support that it has been cheaper for anyone, reduced the number or parts failures, or made it easier in anyway for racers. It's easier for NHRA Tech guys (maybe) and that's all.