Well I got my new 65mm AU throttle body in mail this arvo. Couldn't wait to put it on, so did it tonight.

After a little stuffing around getting TPS to fit, went for a spin.

WOW

Spun tyres straight up with foot to floor. HEAPS better take off. Overall just quicker. Can't wait to see it when its actually been tuned properly.

So I guess that proves that bigger isn't always better...? The only reason I'd go back up in size is if I put a blower on there...