porting my 14b

[93laserAWD]

I am going to port my 14b... couple of quick questions..

I am assuming a 14b is 6cm, correct?
and if it is..

can i port it out to fit my 7cm exhaust manifold and gasket?

thanks

 

[eagleye]

yes it is 6cm. you can port the step and open it up to 7cm, but you will not see that much of an increase in power. I would just remove the step and polish the inside.

 

[CanadianTSi]

Yes just lay down the Gasket on the Turbo inlet to see how big you have to go.