I did this a couple of years ago, relocated the horn using a diagram for a bracket off the internet. I found no difference in air mass or temps. So i wondered if the air travelling through the brake duct was at too low pressure. I removed the foglight (high air pressure area) and fitted a duct which fed a larger pipe tapered into a smaller pipe and into the snorkel. I left no gaps so all the air entering the foglight duct went to the snorkel. Above 60kph, air intake temps quickly reduced to almost ambient (using MLV) but no noticable increase in air mass over the amount expected for lower intake air temps. But cooler air=more power. I then converted to 80° thermostat and adjustable thermostatically controlled fan running off modified air conditioning wiring. I get very little heat soak at all now. Runs around 90-92° when city driving and around 88° on open roads with only minimal increase in intake air temps at idle. Fan is big and quite loud though 😄
I did this a couple of years ago, relocated the horn using a diagram for a bracket off the internet.
I found no difference in air mass or temps. So i wondered if the air travelling through the brake duct was at too low pressure. I removed the foglight (high air pressure area) and fitted a duct which fed a larger pipe tapered into a smaller pipe and into the snorkel. I left no gaps so all the air entering the foglight duct went to the snorkel. Above 60kph, air intake temps quickly reduced to almost ambient (using MLV) but no noticable increase in air mass over the amount expected for lower intake air temps. But cooler air=more power.
I then converted to 80° thermostat and adjustable thermostatically controlled fan running off modified air conditioning wiring. I get very little heat soak at all now. Runs around 90-92° when city driving and around 88° on open roads with only minimal increase in intake air temps at idle. Fan is big and quite loud though 😄
Thanks for sharing your experience.. also can't really say that I noticed a huge difference. but can't hurt I suppose..😅