|
|
![]() |
#1 | |
VIP Member
Join Date: Feb 2003
Location: Glendale, Arizona
Posts: 3,044
Likes: 712
Liked 1,583 Times in 582 Posts
|
![]() Quote:
The volumes are measured without the adapters. |
|
![]() |
![]() |
![]() |
#2 |
Veteran Member
Join Date: Mar 2002
Location: Miles From Nowhere
Posts: 7,818
Likes: 2,908
Liked 5,125 Times in 1,953 Posts
|
![]()
Thanks , Joe
(123 posts later ;-) )
__________________
"We are lucky we don't get as much Government as we pay for." Will Rogers |
![]() |
![]() |
![]() |
#3 |
Member
Join Date: Jul 2009
Posts: 458
Likes: 170
Liked 124 Times in 39 Posts
|
![]()
I wonder if exhaust adaptors will be illegal too? I mean, the angle should be checked on the exhaust side, if the intake rule gets reinstated!
__________________
Sean Cour T6066 ladle |
![]() |
![]() |
![]() |
#4 | |
Member
Join Date: Sep 2009
Posts: 144
Likes: 80
Liked 88 Times in 43 Posts
|
![]() Quote:
Want to discuss chamber mods and angle milling? |
|
![]() |
![]() |
![]() |
#5 |
Member
Join Date: Jan 2014
Location: SoCal
Posts: 232
Likes: 274
Liked 167 Times in 81 Posts
|
![]()
That's my point. If you mill the head at a severe angle won't the cc's of the cylinder head runner be reduced? You can then open the runner up in other areas to bring the head back spec. cc's. The whole point of doing it.
|
![]() |
![]() |
![]() |
#6 |
Senior Member
Join Date: Jun 2002
Posts: 924
Likes: 103
Liked 101 Times in 52 Posts
|
![]()
That's what I thought. Besides a better intake you're gaining CC's to work with and possibly changing the entry angle somewhat.
Last edited by Bobby DiDomenico; 12-30-2019 at 09:43 AM. |
![]() |
![]() |
Liked |
![]() |
#7 | |
Senior Member
Join Date: Oct 2006
Posts: 618
Likes: 312
Liked 689 Times in 198 Posts
|
![]() Quote:
From rule book SS heads - Must be correct casting number for year and horsepower claimed, per NHRA Technical Bulletins or NHRA-accepted. Cylinder-head casting must also be on NHRA runner volume list as published on NHRARacer.com. Porting, polishing, welding, epoxying, and acid-porting permitted. |
|
![]() |
![]() |
Liked |
![]() |
#8 | |
Member
Join Date: Jan 2014
Location: SoCal
Posts: 232
Likes: 274
Liked 167 Times in 81 Posts
|
![]() Quote:
|
|
![]() |
![]() |
![]() |
#9 | |
Member
Join Date: Jul 2009
Posts: 458
Likes: 170
Liked 124 Times in 39 Posts
|
![]() Quote:
__________________
Sean Cour T6066 ladle Last edited by Sean Cour; 12-30-2019 at 11:46 PM. |
|
![]() |
![]() |
![]() |
#10 | |
VIP Member
Join Date: Feb 2003
Location: Glendale, Arizona
Posts: 3,044
Likes: 712
Liked 1,583 Times in 582 Posts
|
![]() Quote:
It is not about volume, it is about CSA, volume and shape of the port. You can have a 230cc port volume that is outperformed by a 200cc port volume. |
|
![]() |
![]() |
![]() |
Thread Tools | |
Display Modes | |
|
|