heads vs heads & cam, Labor

A 2000 ws6 has 853 heads, not 241's. Very similar heads though.
Upgrading to 243 is a good upgrade as well as getting an aftermarket head, just depends on budget!
Probably an extra 200-300 to add a head swap into the mix, you'll also want to upgrade the lifters, valve springs, pushrods, new head gaskets, etc.. All "supporting" mods

It's a good idea to do the heads and camshaft at the same time to ensure they are a matched package.
When you do a camshaft install you can attack the valve spring upgrade on the car depending on who is doing the work.
It would be best to do a matched head camshaft combo and ensure everything is going to talk to each other.
The castings are not going to make a big difference once properly ported.
Typically is only a little more labor to remove the headers/heads vs doing the spring swap.
Another advantage to upgrading the heads is you will get a fresh set of head gaskets and some high end head fasteners.
Last edited by LivernoisMotorsports; Feb 21, 2015 at 11:52 AM. Reason: put same vid on twice
A 2000 ws6 has 853 heads, not 241's. Very similar heads though.
Upgrading to 243 is a good upgrade as well as getting an aftermarket head, just depends on budget!
Probably an extra 200-300 to add a head swap into the mix, you'll also want to upgrade the lifters, valve springs, pushrods, new head gaskets, etc.. All "supporting" mods
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Nothing else really separates them performance wise
98's had 806 perimeter heads.
All very similar heads
You'll likely be making 360-380 with a cam swap by itself
But if you have the budget to go aftermarket rear and plan to make 500+ and launch a lot on a sticky tire then I would recommend a 9"
I've used moser 9's in the past, strange also makes a good rear end



