Meth Injection Nozzle Size

KClemente

Sergeant
Nov 26, 2019
280
145
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E90 335i
Thinking of going meth to compliment my upgraded twins. What’s a good nozzle size for 30 psi worth of boost? The kit i’m getting is a coolingmist and comes with a single cm10 nozzle.
 

typedRew

Sergeant
Feb 25, 2019
412
221
0
Ride
2009 335i xDrive
not tuning for it? that should be a good nozzle for intake cooling strictly

two smaller nozzles on opposing sides would distribute better, but not completely necessary if only used for intake temp cooling
 
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General.Massacre

Corporal
May 14, 2018
219
57
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2009 E92 335i DCT
A mate of mine is running Dual CB11 nozzles on his 14T hybrid turbos.
Still custom tuning, but his IAT are extremely low at least, but his STFT are -25, so there is alot of octane coming in (80/20 Meth/water).
Preparing for Port Meth injection with 6 x CB2 nozzles, and 2 x CB5 in the CP.