Originally Posted by
155lee
danny,what is the max bhp achievable on a 4x4 inlet?and without chasing numbers will this make for a responsive and driveable car?
Hi there lee yes the 4x4 inlet is good for up to and around the 500 hp mark with a plenum spacer and i have an engine ready to be bench dynoed shortly so you will see the results here..
YOu wont lose any throttle response if you go for just a 10mm spacer and this will still see over 450 hp but imo one of our hart plenums is the best option out there for even better flow etc..
cheers danny