oh OK. My street heads have a bigger throat than 90%! It doesn't have enough floor material to do it right.[/quote]
Are you using the Raised runner castings???
Heads for 434 SBC??
Moderator: Team
-
- New Member
- Posts: 9
- Joined: Sat Mar 26, 2011 6:53 pm
- Location:
-
- New Member
- Posts: 9
- Joined: Sat Mar 26, 2011 6:53 pm
- Location:
-
- New Member
- Posts: 9
- Joined: Sat Mar 26, 2011 6:53 pm
- Location:
Re: Heads for 434 SBC??
it's 90% of the total size of the intake valve.....what castings are you using????
Re: Heads for 434 SBC??
Are you using the Raised runner castings???
For my street stuff? no. However, I do have a bad ass iron RR RHS head that was developed for B/ND and it doesn't have a 2.180 valve.
But whatever works for you. My style I'm sure is different.
I'm a RHS and Pro-Filer fan.
Last edited by user-9274568 on Sat Mar 26, 2011 8:51 pm, edited 1 time in total.
-
- New Member
- Posts: 9
- Joined: Sat Mar 26, 2011 6:53 pm
- Location:
Re: Heads for 434 SBC??
Dont get me wrong...I love pro-filer products, but for Big block Chevys, not small blocks. I have put together a few killer Big Chevys using pro-filer heads...cspeier wrote:Are you using the Raised runner castings???
For my street stuff? no. However, I do have a bad ass iron RR RHS head that was developed for B/ND and it doesn't have a 2.180 valve.
But whatever works for you. My style I'm sure is different.
I'm a RHS and Pro-Filer fan.
Re: Heads for 434 SBC??
Why not the small block? I've taken the 195cc core and made it 250+cc. You can make the floor an honest 2.100 wide. You can totally obvialte the SSR and not hit water. Move any wall .250 and not hit water. Raise the roof .375. It's a porters dream!DFR RacingEngines wrote:Dont get me wrong...I love pro-filer products, but for Big block Chevys, not small blocks. I have put together a few killer Big Chevys using pro-filer heads...cspeier wrote:Are you using the Raised runner castings???
For my street stuff? no. However, I do have a bad ass iron RR RHS head that was developed for B/ND and it doesn't have a 2.180 valve.
But whatever works for you. My style I'm sure is different.
I'm a RHS and Pro-Filer fan.