02-20-2019, 07:58 AM
|
#23
|
|
VIP Member
Join Date: Nov 2002
Location: Massapequa Park,NY
Posts: 1,287
Likes: 1,910
Liked 974 Times in 310 Posts
|
Re: Legal Heads for SS/modified
Quote:
Originally Posted by SSDiv6
Racing Head Service (RHS), used to offer a large port SBF, 20 degree cylinder head under their ProAction line. These were based on an Australian made cylinder head.
They were available with 185cc, 200cc, 215cc, 221cc and 235cc intake ports with chambers in different sizes, as low as 58cc. There still some out there for sale and they pop up in Ebay all the time. I have a new set of of the 235cc bare castings and would be a head to get approved as an alternate to the N351 head.
https://www.speedwaymotors.com/RHS-3...cc,225808.html |
And since the Ford's are allowed a 10deg head. Why not allow the chevy's a 14 deg pro action head?
__________________
1989 Camaro Iroc-Z I/SA B&B Auto Machine Shop.
|
|
|