NA pulley 130mm circumference 408mm
TT pulley 120mm circumference 377mm
Pex pulley 105 circumference 330mm (not sure if it was 106 or 105)UD pulley with
NA to TT 8.2% increased (-6.8%less than stock spec)
NA to Pex 23.6% increased (8.6% more than stock specs)
I would recommend NA people to go with the TT H20pulley instead.
TT to Pex 14.4% increased back to stock specs since UD loss is +/- 15% Also if you do a TT swap remember to change the NA water pump pulley to the TT pulley (I don't want to mention names ) :-)
My website :
www.govaard.com
msn messenger id govaardtrading@hotmail.com 
And here is Aruba.The tiny dot on the map :-)
Finally, something other than smiley faces....:-)
(o)(o) perfect breasts
( + )( + ) fake silicone breasts
(*)(*) high nipple breasts
(@)(@) big nipple breasts
o o a cups
{ O }{ O } d cups
(oYo) wonder bra breasts
( ^ )( ^ ) cold breasts
(o)(O) lopsided breasts
(Q)(O) pierced breasts
(p)(p) breasts with tassled pasties
\o/\o/ Grandma's breasts
( - )( - ) flat against the shower door breasts
|oo| android breasts
(\*/) |
