Valve springs to go with an XP

[WolvesSoulZ]

Sup, got a question here.

So I'm buying stuff for a cam swap on my comp-g and was wondering exactly what springs and retainers to buy.

I was thinking #105 Springs and modded retainers from zzp, but are the modded retainers needed or can normal ls styled spring retainers work? I'm a bit puzzled there.

Note that this build is going to be used on stock heads.

While I am there, anyone got a full list of what's needed for a cam install? I've got one made up on an excel sheet but to double check. I'm also gonna change the head gaskets.

[GTPpower]

You will need the modded retainers for extra clearance since the XP has quite a bit of lift. I would also recommend getting Viton valve seals.

As far as parts, you will need:
Timing Chain
Timing Chain Tensioner
Cam Bolt
Front cover gasket
LIM gaskets
S/C gasket
Valve cover gaskets
New rocker arm bolts
RTV
6 new injector o-rings are recommended
I always recommend enough oil and filters for at least 2 oil changes
Antifreeze
Crank bolt is recommended to be replaced, but I have reused a lot of them

That's off the top of my head. I feel like I'm missing something.

[BillBoost37]

Add in a TB gasket, you may as well clean it while you are there.
Brake cleaner (for gasket surfaces once they are gasket free)
TB cleaner

[OH4CompG]

105's will work just fine as long as you're not going to rev it past 6300-6500. They are right, modded retainers are necessary due to doing install height being different and clearance issues

[WolvesSoulZ]

So I suppose this looks good ?



I had already planned for 3 oil changes ; Already planned to clean the TB and already got the gasket for it. Shifts are probably gonna be set at 6200 rpm.
(Oh and injector o-rings, got a box full of em here.)

Not so bad, full cam install, just a wee bit above one paycheck. Total price will probably go down as the parts comes in as I buy on rebate / source them cheaper(As in price, not quality) if possible.

[GTPpower]

Everything looks good. But, you do know that you don't need to remove the heads, right?

[WolvesSoulZ]

Yes I know.

Just got a bhg. Or highly possible. Coolant bubbles in overflow tank after shutdown.