Deleted by Request

...i am modding the throttle body..ie at present 2 x 8mm holes that need opening to one big hole....now how precise has the hole got to be..does it matter bein ragged and not perfect?..I suspect not at all but just to make sure. ..also the ISCV mod ie 2 more 8mm holes plus opening up the holes already there..they aint gotta be perfect have they?

Miller 3

iTrader: (4)

Dont one set of hole have to be 9mm Phill

JjCoDeX75

Hi matey

I would guess that it would be all about air flow. the smoother the edges, the better it flows the air, and therefore the more effective the als will operate.

I must admit, I never got round to doing this to mine prior to selling her.

JJ

Deleted by Request

...so is a rough service but bigger hole better than the orignal 2 x small holes?...might have to buy a dremmel!

JjCoDeX75

I would guess that the bigger diameter hole is still gonna be an improvement overall - the proof will be in the testing. The dremmel can only help though

JJ

Fudgey

iTrader: (4)

the bigger the hole the more air flow

its not rocket science lol

try to keep it neat, but im sure its not as important as opening up the hole to much bigger

stav has a few good pics of his old t/b that im sure he will post tomoz

Micky The Finn

you have another pm phil.