Hayabusa Engine Builders,
Can the stock aluminum valve spring retainers handle aftermarket higher tension valve springs. I overheard that the aluminum retainers are just fine for the stock valve springs, but with aftermarket springs the valve keepers will begin to sink down in them.
$200.00 for the titanium retainers and are they necessary.
Please advise.
brad
Can the stock aluminum valve spring retainers handle aftermarket higher tension valve springs. I overheard that the aluminum retainers are just fine for the stock valve springs, but with aftermarket springs the valve keepers will begin to sink down in them.
$200.00 for the titanium retainers and are they necessary.
Please advise.
brad