porting and polishing

Reply Subscribe

Thread Tools

Search this Thread

05-14-2005, 06:04 PM

sittingdpbplyr63

Trailblazer

Thread Starter

Join Date: May 2005

Posts: 49

Likes: 0

Received 0 Likes on 0 Posts

porting and polishing

what exactly does porting and polishing mean?????

Reply Like

05-14-2005, 06:21 PM

Doctorturbo

Extreme Pro Rider
GOT BOOST!

Join Date: Jan 2004

Posts: 3,204

Likes: 0

Received 0 Likes on 0 Posts

porting and polishing

On a four stroke, grinding away metal in the intake manifold and intake port to the valve. And on the exhaust side, grinding metal and polishing the metal in the exhaust port to where is meets the pipe.

Reply Like

05-14-2005, 07:45 PM

iiijay743iii

Range Rover

Join Date: Dec 2004

Posts: 117

Likes: 0

Received 0 Likes on 0 Posts

porting and polishing

it lets slightly more air flow, and more smoothly = more hp

Reply Like

05-14-2005, 09:29 PM

Shav0

Pro Rider

Join Date: Jan 2004

Posts: 2,489

Likes: 0

Received 0 Likes on 0 Posts

porting and polishing

On a 2-stroke its making the ports bigger and smoother to allow more flow, and to angle them or position them to change the power curve.

Reply Like

Reply Subscribe

Related Topics

Thread

Thread Starter

Forum

Replies

Last Post

TAOTAO 250D crazy high idle

franklyme

Chinese Quads

10-21-2016 07:18 PM

2001 Suzuki Lt80 no start just cranks

QuadRiders

Kids Quads

10-22-2015 04:13 PM

2005 Kfx400

Brandon400

Kawasaki

09-05-2015 08:44 PM

Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)

Reply Share

First
Prev
1 / 1
Next
Last