Which 455 Aluminum head is beter for NOS Stage 1 or Stage 2 ??

Which 455 Aluminum head is better for NOS Stage 1 or Stage 2 ??

I was wondering what heads would be better for Nos Me and a friend of mine what to build my 66 buick He wants to put Nos on it,And would like to know Which head woud be better Aluminum stage 1 or stage 2, We want to get the car into the low Tens high 9's

 

Stage 2

 

Big Nitrous hits make a lot of exhaust. stage 2 head has a better exhaust port

 

Thanks for the replies :TU:

 

Stage 2. And by the way, it's N2O, or Nitrous Oxide, not "NOS". :spank:

Devon

 

Stage 2.

If you can, wait a bit and see what develops with the New T/A block.
You don't want to go broke trying to keep it glued together.

 

Stage 2:TU:

 

Re: Which 455 Aluminum head is better for N2O Stage 1 or Stage 2 ??

Where i come from its Called NOS And i cant fix the title anyway lol

 

NOS is a brand name for Nitrous Oxide Systems. N2O is the gas which is 36% oxygen by weight. Kids seem to call it "Naus" because they've seen that Damn movie, Fast and the Delirious.

 

Yeah, kind of like calling a paper copy a "Zerox". MIke D

 

Trust me im looking into the TA block, but thats Big $$$$ We are going to have to put that on layaway...:TU: