I Know You Missed It - Just Incase You Didn't
https://jalopnik.com/heres-exactly-what-makes-the-2018-honda-accord-and-civi-1820164645
Going Back over the Differences on Two 2.0T Motors again , but this Time _ I _ was looking at Heat Related - Transfer and Other
Heat Related Design Changes . Besides the Better Oil Control with Crank Windage Tray and Heavier Oil Pan to Adsorb Heat ..on the R
I stated Looking @ Lines as something caught My Eye the Type R brings Coolant into Turbo Coolant Feed from Top - Pushed Downward
Out the Bottom of the Coolant Ports in Turbo's Water Jack ..
The 2.0T with Smaller Turbo Coolant Feed comes in from Bottom is Slightly Smaller , but Upward Flow of Heat in Coolant Mix
Naturally Goes Up - on Smaller Turbo is taken away Via a Larger Line @ Top then on Type R - Very Interesting - Honda Reversed the Flow ..
Now a Larger Line on the Top of Turbo's Coolant Jacket Pocket - might allow for small Heat Exchange during Shut Down . . .( Hot & Cooler Currents ) in Exit Pipe heading Up & Over ..
Certainly Line - Cools way Faster then Chunk of PH4 with 55 Times the Mass ..
Smaller Line In-feed most Likely is to Warm the Turbo Up Quicker or Better Yet - Run Turbo in
Hotter Heat Range to Keep it Eff% Up ..( Like Blanket but Without ) . .
This Begs Question , did Honda Testing Guys Note some Cooling issues with ( Shut Down ) on Type R - Hence the Reversing Coolant Flow ~
Did Honda Testing Determine that Bottom Flow of Coolant into Turbo Coolant Jacket was Better for the Oil as that is Oils Exit Point - Where
Oil would be It's Hottest ..
ALSO :
Now I'm wondering If - Guys Swapped Type R Turbo Noticed this At All -As it all Seemed to Go Quite & Been Quite . ( Maybe they Never Spotted It )
They just Shoved the 2.0T Coolant Line - Unto the Type R's Turbo Coolant Port ~:nerd:~ Most Likely Running Better Inter~Cooler so didn't Notice anything
Writing Book ~ On How to Shorten Life of Turbo by 50%