Milling of a 810 casing W-2 head

Thanks for all the info. I have considered Trick Flow heads... i have a strip Strip Dominator. I have everything to do the W/2 heads but the headers... I have a 340 block also...


The TF heads are beautiful to say the least. But they are a step back from the W2.

Don't fall in love with flow numbers. Get the CSA correct and the W2 will out horsepower most anything else that isn't a raised runner head.

There are guys making 800 HP on small block Chevy 23 degree heads. I'd have to go look it up, but those may be a raised runner deal, but that's where a W5 or the Indy head would compete.

The W2 is by far your best choice, especially since you have most of it.