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General => General discussion => Topic started by: foxy mk1 on 03 January 2007, 23:16

Title: 2ovt engine code?
Post by: foxy mk1 on 03 January 2007, 23:16

been oferd 2ovt engine with AUM code
dose any body know anything about ths code?
bhp, wat they where fitted in? ect

Title: Re: 2ovt engine code?
Post by: topher on 04 January 2007, 19:00

AGU 1998 - 1999 150bhp k03 turbo Large port head cable throttle
AUM 1999 - 2002 150bhp k03s turbo VVT Small port head DBW
AUQ 2002 - end of production 180bhp k03s turbo VVT Small port head DBW

Title: Re: 2ovt engine code?
Post by: foxy mk1 on 04 January 2007, 19:09

chheers toph,
wats diferance between ko3-ko3s?
is small port good?
thnx again

Title: Re: 2ovt engine code?
Post by: topher on 04 January 2007, 19:18

k03s has slighty larger turbines which will hold boost a bit higher up the rev range so you can get a bit more power out of them with an ecu remap.

Can't remember off the top of my head why vw switched to smaller ported heads, something to do with gas velocities i think. A larger ported head will generally flow better but I wouldn't worry about that too much unless you're going for silly power with a big turbo upgrade.

Title: Re: 2ovt engine code?
Post by: foxy mk1 on 04 January 2007, 21:59

buyin that then,
thnx toph