[427Aggie]

I had 42's in mine and went down to 38's....you will find that the streetability will go down....I was thinking of dynoing mine with both to see what happened just haven't gotten around to it....

its kind of a pain because if you think about it everything will change...the chokes aren't cheap either...and with more air you will need more fuel...just a suggestion but I can get into mine to the rev at 6500 with no problems...peak is at 5500 so yea I could probably move that up but I get there so freakin fast why mess with it for what maybe 10 hp? I got 40 torque from the pipes.

Matt