pushrods for magnum head conversion

[DusterBoy15]

its not 524
but u round up maybe but even then thats with the stock LA springs these are double springs with a dampener so these must be pretty strong springs

 

[TheDemonator]

It doesn't matter what springs you use... that has to do with valve opening pressure. It has nothing to do with lift. In fact, having double springs could hurt you because the opening pressure could be too high.

The stock springs are good to the maximum .525 lift

 

[TheDemonator]

Your lift numbers will be exactly .5205333 intake (.521) and .5237333 exhaust (.524)

 

[TheDemonator]

Having "strong springs", as you put it, will cause your valve train to wear out faster than normal. You could wipe out your cam in a hurry!

 

[DusterBoy15]

i said they should be strong i dont know what they are . im going to have them checked. plus im going to brake the motor in without the inner springs

 

[DusterBoy15]

i will have the machine shop find all the info out about them

 

[dgc333]

umm im under .525 by .002 haha,but my heads have double springs so i have had machine work done already

Like I said before it's likely that you have had the work done but you don't know until you check.

 

[DusterBoy15]

i did check the heads, but ya i have to check to see if i still have clearance and if the springs are too strong for this cam