My 4.6 plan- how does it sound

[Busey]

98 Wrangler block
88 4.2 crank
KB- IC944 pistons- 30 over
4.0 rods
Mopar P4529228AB cam & lifters
deck block .008 deck clearance
.051 quench
stock valve springs & rockers
shorter push rods
9.55 static compression
8.51 dynamic
is the dynamic to high ?
would I need 24 lb injectors ?
I am looking for a good drivable engine with a little more power than stock
Thanks

[Cheromaniac]

That DCR might be just high enough to cause some pinging problems at low rpm 'cause you're using a very mild cam with a fairly high SCR. You could deck 0.010" less from the block to leave the deck clearance at 0.018" and the SCR 0.2:1 lower to reduce cylinder pressures.

[Busey]

I was planning on decking the block to .008 and using a .043 head gasket to get the .051 quench
if I decked the block the same and use a .051 head gasket the quench would be .059
giving me 9.33 static and 8.32 dynamic
would that be enough to stop the pinging ?
if I went that route , I'd have options later (.043 head gasket & bigger cam )
after reading silverxj's build, Im very nervous about larger cams

[SilverXJ]

Its not the cam itself that is causing the problem. There is something else amiss. Cam bearing problems with these engines are rare. The only other documented cases I have heard of are due to oiling issues.