Valve keeper angles ?

[drsportster]

Are Most Valve keeper angles the same? Meaning the tapered part the goes into the retainer . If your valves have four grooves will any four groove keeper fit or would you possibly get a mismatch at the taper part Just curious as I have eBay valves that need keepers Exhausts have two grooves and intakes have four grooves .

 

[cole in mo.]

Are Most Valve keeper angles the same? Meaning the tapered part the goes into the retainer . If your valves have four grooves will any four groove keeper fit or would you possibly get a mismatch at the taper part Just curious as I have eBay valves that need keepers Exhausts have two grooves and intakes have four grooves .

Different engines have different size valve stems, you would need keepers for what ever size valve stem you have.

 

[drsportster]

I googled it and got educated there are three taper 7 degree normal very common then 10 degree High performance called Jumbo then an 8 degree hybrid

 

[cwtech]

How do you decide which taper you need? .....I assume they will have to match the taper in the retainer?