How to get intake temps below 20 degrees

[johno90]

@PeeBee Second coil in front would work but no where near as efficient and very cumbersome. Ambient temps were 32 degrees

@nissannewby - Would love to put more fuel in but need to wait for the new pump, current one runs out at 260hp.
I have sat in 5th gear full noise up the local range up here and experienced same results egt just crept to about 570. Which is will give me plenty of headroom with the new pump My camper is currently in brissy so when I grab it next I can do some full load runs.
Ive actually tested 2 turbos with this setup - the new style ufi 18g with a billet wheel and a kingu 18g 8cm with billet wheel and 9 blade exhaust wheel, Surprisingly the kingu makes boost a good 400 rpm sooner and holds great, lower egt and cooler outlet temps. So its stayed bolted on for now haha, if it goes bang then the ufi is there as backup. the ufi outlet temps in same conditions was 160 degrees and egt was up on average 50-60 degrees everywhere.

In saying this I have obviously got all the rest of the supporting mods needed to run this, not just the cooler alone. Intake, exhaust etc etc