Yeah, but it's not that point which i am stressing, it's rather running 50/50 MFR, and how will this affect the atomisation and if all cylinders will still have the same amount of meth... I mean i've read over here that most people do not get past 33%, so i'm just checking what is the reason beyond that and if i can go 50/50 safely

 

I have been running a HFS 5 in my STI for well over a year and using 100% VP M1 meth and no problems

We sell a lot of HFS 1 kits for customer's Evos and we have not seen any failures of any kind and they all use 100% VP Meth

The biggest bang for the buck as far as the ability to run race gas boost and tuning levels on pump gas is with 100% meth injection

There was some talk of possible pump head failures with 100% meth but we have not had any problems

Al

 

What's the most methanol to fuel ratio you have run??