Compressor Let Down

[nrgizerbunny]

I would scribble out your number plate mate!

Looks like wheel HP that.

[ae102]

stock 2zz's make between 143 & 149bhp depending on altitude as dyno'd by AUTOC members - so roughly a 24% loss through the drivetrain. i would say you've done well if that's what your making at the wheels so they reckon your putting out around 234bhp at the crank? 19bhp from a typhoon was around what K&N were claiming there filter would gain

[Gwelandor]

i'd seriously doubt that a typoon would give you 19bhp despite what kn say. you need a ram air fully enclosed forced induction for those types of gains im affraid.

[ae102]

i'd seriously doubt that a typoon would give you 19bhp despite what kn say. you need a ram air fully enclosed forced induction for those types of gains im affraid.

what cant speak................

he's got the results to show it

[Gwelandor]

true. but then again if a rr was done with typhoon and without we'd see for sure. B)

[ae102]

true. but then again if a rr was done with typhoon and without we'd see for sure. B)

that's why i want to dyno me car before making anymore changes. i'm as sceptical as you over these K&N's - i'm convinced they dont filter as well hence the gains?