How much does this improve ....

Go down

How much does this improve .... Empty How much does this improve ....

Post  bruno on March 18th 2015, 4:22 pm

Dimpling cylinder heads ?

How much does this improve .... Dimple%20cylinder%20head%20porting_zpsmruynibc

_________________
coming soon x275 build .........
thanks to all my sponsors :

www.OakleyMotorsports.com
www.Induction-Solutions.com
www.bfevansraceparts.com
www.ultimateconverter.com
www.keithfulpmotorsports.com
bruno
bruno
Moderator
Moderator

Posts : 10704
Join date : 2008-12-02
Age : 46
Location : MILLBROOK , AL.

View user profile http://WWW.CKRME.COM

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  rmcomprandy on March 18th 2015, 5:35 pm

bruno wrote:Dimpling cylinder heads ?

How much does this improve .... Dimple%20cylinder%20head%20porting_zpsmruynibc

None, for power ... a tiny bit for fuel efficiency.

rmcomprandy

Posts : 5386
Join date : 2008-12-02
Location : Roseville, Michigan

View user profile http://www.rmcompetition.com

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  bruno on March 18th 2015, 8:25 pm

i guess its perception, it just looks expensive. Thanks Randy.

_________________
coming soon x275 build .........
thanks to all my sponsors :

www.OakleyMotorsports.com
www.Induction-Solutions.com
www.bfevansraceparts.com
www.ultimateconverter.com
www.keithfulpmotorsports.com
bruno
bruno
Moderator
Moderator

Posts : 10704
Join date : 2008-12-02
Age : 46
Location : MILLBROOK , AL.

View user profile http://WWW.CKRME.COM

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  FalconEh on March 18th 2015, 9:21 pm

bruno wrote:i guess its perception, it just looks expensive. Thanks Randy.

and I am sure it is...but just because it's expensive doesn't mean it works!
FalconEh
FalconEh

Posts : 1435
Join date : 2014-08-21
Location : on the blacktop or in the mountains ????

View user profile

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  dfree383 on March 18th 2015, 9:29 pm

I'd think it would be of some benefit in some application, it could be used to move air around if done selectively. But im with Randy.
dfree383
dfree383
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 14246
Join date : 2009-07-09
Location : Home Wif Da Wife.....

View user profile

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  Larry T on March 18th 2015, 10:11 pm

nice place for bats to roost Razz
Larry T
Larry T

Posts : 1076
Join date : 2009-01-08
Location : leicester,NC

View user profile

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  cletus66 on March 19th 2015, 2:54 am

Looks like golf ball technology.
cletus66
cletus66

Posts : 859
Join date : 2009-08-08
Age : 53
Location : Charles City, Virginia

View user profile

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  bruno on March 19th 2015, 7:15 am

cletus66 wrote:Looks like golf ball technology.  

interesting reading

http://www.speedtalk.com/forum/viewtopic.php?f=1&t=35343

http://www.formula1-dictionary.net/dimpled_surface_finish.html

_________________
coming soon x275 build .........
thanks to all my sponsors :

www.OakleyMotorsports.com
www.Induction-Solutions.com
www.bfevansraceparts.com
www.ultimateconverter.com
www.keithfulpmotorsports.com
bruno
bruno
Moderator
Moderator

Posts : 10704
Join date : 2008-12-02
Age : 46
Location : MILLBROOK , AL.

View user profile http://WWW.CKRME.COM

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  GT300TD on March 19th 2015, 9:31 am


Don't mean to crash this thread, but this would seem to be the opposite of polishing. Does polishing help or hurt the flow? Also should the runners of the intake manifold be smooth or a little rough? I've heard it both ways and I need some closure haha confused .

GT300TD
BBF CONTRIBUTOR
BBF CONTRIBUTOR

Posts : 629
Join date : 2009-12-11
Age : 71
Location : Lancaster, Ohio

View user profile

Back to top Go down

How much does this improve .... Empty finish

Post  gas6999 on March 20th 2015, 7:14 am

the purpose for this finish is to keep a small amount of turbulence in the runners to keep the fuel and air mixed,, does it work?????

gas6999

Posts : 10
Join date : 2009-08-19

View user profile

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  rmcomprandy on March 20th 2015, 11:03 am

gas6999 wrote:the purpose for this finish is to keep a small amount of turbulence in the runners to keep the fuel and air mixed,, does it work?????

For reducing the thickness of the boundry layer and keeping more fuel in homogenous suspension ... it works. This will help with fuel efficiency but, in itself, won't add any more power.

rmcomprandy

Posts : 5386
Join date : 2008-12-02
Location : Roseville, Michigan

View user profile http://www.rmcompetition.com

Back to top Go down

How much does this improve .... Empty Re: How much does this improve ....

Post  richter69 on March 20th 2015, 7:00 pm

about like dimples on a set of ass cheeks........
richter69
richter69

Posts : 13649
Join date : 2008-12-02
Age : 48
Location : In the winners circle

View user profile

Back to top Go down

Back to top


 
Permissions in this forum:
You cannot reply to topics in this forum