SL/R230: Installed Snow Performance Stage III MPG-MAX Boost Cooler kit
Super Member
Joined: Mar 2010
Posts: 643
Likes: 72
From: London UK
2013 W204 C63 AMG, 2008 W221 S65 AMG
Im using it primarily for charge cooling, but also a bit of knock reduction. I run 98 RON (which is like 93 octane over there), and detonation hasn't been an issue really. Nice to have the meth though.
25% methanol the rest water
Thinking of swapping to a 680ml-min as that is around 25% of fuel flow. Its a progressive controller, but I must say, I have never been able to get the car to misfire from meth/water injection, even with the 14 gph (1200ml-min) nozzle.
25% methanol the rest water
Thinking of swapping to a 680ml-min as that is around 25% of fuel flow. Its a progressive controller, but I must say, I have never been able to get the car to misfire from meth/water injection, even with the 14 gph (1200ml-min) nozzle.
Last edited by alexanderfoti; Apr 19, 2018 at 02:19 AM.
Super Member
Joined: Mar 2010
Posts: 643
Likes: 72
From: London UK
2013 W204 C63 AMG, 2008 W221 S65 AMG
I will have a play and see. Its frustrating to change nozzles,as the inlet pipe (stock) is a rubbery plastic, so is hard to tap and thread a nozzle without a boost leak. I have bought a spare and will epoxy in a 1/8npt boss so I can swap them out easier!
