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conal1
11th February 2010, 14:52
i have always wondered what this is and what it does can someone tell me please thanks....
c20xejay
11th February 2010, 14:54
you and me both :D
samueljonburgess
11th February 2010, 15:01
polishing the throttle body, its ment to make it smoother so that the air doesnt have to struggle to get through (thats the idea)

porting it makes the throttle body bigger makin more air able to pass down into the engine :)
conal1
11th February 2010, 16:03
o right a get it now thanks m8
c20xejay
11th February 2010, 16:07
how much does it cost to do that?
conal1
11th February 2010, 16:21
does it make a noticeable difference and as above how much roughly thanks...
samueljonburgess
11th February 2010, 17:56
can do it your self :) and i havnt done it so wouldnt know
JamesR
11th February 2010, 17:59
Shayne_vtr is going to start doing them on here, give him a PM :)

Clicky (http://www.saxperience.com/forum/private.php?do=showpm&pmid=1939252)
rwillis89
11th February 2010, 18:02
a ported and polished throttle body makes very little difference if any, its just a simple mod that you can do urself and doesnt cost you anything.

when people are on about port and polish, they are usually refering to working on the cylinder head. this offers greater gains but comes at cost of having to take the head off ect.