new rules for '68 Hemis

bill dedman · 07-14-2010, 02:56 PM

I heard that one reason the '68 SS/AH cars have gotten quicker is some recent new rules for those cars.

Can anyone filll me in on what those new rules might be, and how they're being implemented to enhance those cars' performance?

Additionally, the '67 RO 23 cars seem to be a bastard engine; competition hemi reciprocating assy. and heads with a street hemi-style intake.

Is that true, and how does that intake affect the HP factor (compared with the short cross ram on the earlier cars???)

That emgine may have been on the '66 motors, too.... Can't remember.

Please excuse my ignorance...

Dyno · 07-14-2010, 03:07 PM

clutchless trans and a million rpm.

Ed Fernandez · 07-14-2010, 03:44 PM

Just put an original 68 car next to a 2010 car and look.And that's just the beginning.

bill dedman · 07-14-2010, 11:56 PM

Ed, I'm sure the intake manifolds have changed dramatically, but I am ignorant of what kind of changes these cars enjoy that are not allowed on other "pure" Super Stock cars, if any.

Just curious.... and thanks for any specific information.

Ed Fernandez · 07-15-2010, 11:04 AM

Quote:

Originally Posted by bill dedman

Ed, I'm sure the intake manifolds have changed dramatically, but I am ignorant of what kind of changes these cars enjoy that are not allowed on other "pure" Super Stock cars, if any.

Just curious.... and thanks for any specific information.

Quickly,tube front suspension pieces,rack and pinion,rear wheel wells big enough to house a family of illegal aliens.Under the hood is like a Model A compared to a new
CJ engine.

Robert Simpson · 07-15-2010, 11:09 AM

Rack and pinion's? Tubular front end pieces? Are you still refering to the 68cuda only? Or Superstock Mod etc?

Dyno · 07-15-2010, 11:28 AM

There are NO tube front end or rack and pinions on the 68 cars. Stock control arms and steering boxes on the 68's. Dyno

Chris1529 · 07-15-2010, 11:34 AM

top fuel camshafts, Honda Rotating assemblies

Mike Taylor 3601 · 07-15-2010, 01:52 PM

I know more than that but I'm not endangering my life by telling.
Mike Taylor 3601

Dyno · 07-15-2010, 10:33 PM

Maybe pro stock cam shafts and Honda bearings, all we need is titanium valves to save some $$$ in the long run.

07-14-2010, 02:56 PM	#1
bill dedman VIP Member Join Date: Feb 2002 Location: Conway, AR Posts: 1,739 Likes: 0 Liked 6 Times in 4 Posts	new rules for '68 Hemis I heard that one reason the '68 SS/AH cars have gotten quicker is some recent new rules for those cars. Can anyone filll me in on what those new rules might be, and how they're being implemented to enhance those cars' performance? Additionally, the '67 RO 23 cars seem to be a bastard engine; competition hemi reciprocating assy. and heads with a street hemi-style intake. Is that true, and how does that intake affect the HP factor (compared with the short cross ram on the earlier cars???) That emgine may have been on the '66 motors, too.... Can't remember. Please excuse my ignorance... __________________ Bill

07-14-2010, 03:07 PM	#2
Dyno Senior Member Join Date: Dec 2002 Posts: 905 Likes: 1,098 Liked 659 Times in 196 Posts	Re: new rules for '68 Hemis clutchless trans and a million rpm.

07-14-2010, 03:44 PM	#3
Ed Fernandez Veteran Member Join Date: Nov 2001 Location: NOO JOISEY nexta NOO YAWK Posts: 5,879 Likes: 38 Liked 100 Times in 45 Posts	Re: new rules for '68 Hemis Just put an original 68 car next to a 2010 car and look.And that's just the beginning. __________________ Former NHRA #1945 Former IHRA #1945 T/SA

07-14-2010, 11:56 PM	#4
bill dedman VIP Member Join Date: Feb 2002 Location: Conway, AR Posts: 1,739 Likes: 0 Liked 6 Times in 4 Posts	Re: new rules for '68 Hemis Ed, I'm sure the intake manifolds have changed dramatically, but I am ignorant of what kind of changes these cars enjoy that are not allowed on other "pure" Super Stock cars, if any. Just curious.... and thanks for any specific information. __________________ Bill

07-15-2010, 11:09 AM	#6
Robert Simpson Senior Member Join Date: Aug 2004 Location: Jacksonville, Florida Posts: 805 Likes: 7 Liked 20 Times in 12 Posts	Re: new rules for '68 Hemis Rack and pinion's? Tubular front end pieces? Are you still refering to the 68cuda only? Or Superstock Mod etc?

07-15-2010, 11:28 AM	#7
Dyno Senior Member Join Date: Dec 2002 Posts: 905 Likes: 1,098 Liked 659 Times in 196 Posts	Re: new rules for '68 Hemis There are NO tube front end or rack and pinions on the 68 cars. Stock control arms and steering boxes on the 68's. Dyno

07-15-2010, 11:34 AM	#8
Chris1529 VIP Member Join Date: Dec 2006 Location: West Virginia Posts: 1,366 Likes: 6 Liked 70 Times in 29 Posts	Re: new rules for '68 Hemis top fuel camshafts, Honda Rotating assemblies __________________ Chris Bowman The Mountain State Mustang 1984 Mustang GT350

07-15-2010, 01:52 PM	#9
Mike Taylor 3601 VIP Member Join Date: Oct 2008 Location: Somerset,Ky Posts: 1,350 Likes: 298 Liked 248 Times in 87 Posts	Re: new rules for '68 Hemis I know more than that but I'm not endangering my life by telling. Mike Taylor 3601

07-15-2010, 10:33 PM	#10
Dyno Senior Member Join Date: Dec 2002 Posts: 905 Likes: 1,098 Liked 659 Times in 196 Posts	Re: new rules for '68 Hemis Maybe pro stock cam shafts and Honda bearings, all we need is titanium valves to save some $$$ in the long run.

Thread Tools
Show Printable Version Email this Page
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode