More gas, same premix?
#1
Full Member
Thread Starter
More gas, same premix?
Probably a dumb question, but hey, if you never ask... Once I’m using more gas, does my premix remain the same?
Getting close to what I consider my vanilla build. Engine management, fuel system upgrade, bigger injectors, hybrid or new turbo.
I have a working OMP, but still premix a little, half ounce to a gallon.
So, once my boost and gas are upped, will I be delivering plug fouling levels of oil? I suspect not, but figured i’d ask. I have searched, but can’t find the answer, sorry if this has been covered.
Oh, I don’t have cats now and plan on trading up the current exhaust for a nicer one, looking at the REV II from Racing Beat.
Getting close to what I consider my vanilla build. Engine management, fuel system upgrade, bigger injectors, hybrid or new turbo.
I have a working OMP, but still premix a little, half ounce to a gallon.
So, once my boost and gas are upped, will I be delivering plug fouling levels of oil? I suspect not, but figured i’d ask. I have searched, but can’t find the answer, sorry if this has been covered.
Oh, I don’t have cats now and plan on trading up the current exhaust for a nicer one, looking at the REV II from Racing Beat.
#2
32psi+
iTrader: (42)
The premix ratio remains the same regardless of the gas usage in the car.
If you make significantly more power or plan to track the car, you should consider a stronger premix ratio at that time. I have heard of anywhere between 250:1 and 20:1 ratios being used with no plug fouling.
If you make significantly more power or plan to track the car, you should consider a stronger premix ratio at that time. I have heard of anywhere between 250:1 and 20:1 ratios being used with no plug fouling.
#5
Old [Sch|F]ool
Probably a dumb question, but hey, if you never ask... Once I’m using more gas, does my premix remain the same?
Getting close to what I consider my vanilla build. Engine management, fuel system upgrade, bigger injectors, hybrid or new turbo.
I have a working OMP, but still premix a little, half ounce to a gallon.
So, once my boost and gas are upped, will I be delivering plug fouling levels of oil? I suspect not, but figured i’d ask. I have searched, but can’t find the answer, sorry if this has been covered.
Oh, I don’t have cats now and plan on trading up the current exhaust for a nicer one, looking at the REV II from Racing Beat.
Getting close to what I consider my vanilla build. Engine management, fuel system upgrade, bigger injectors, hybrid or new turbo.
I have a working OMP, but still premix a little, half ounce to a gallon.
So, once my boost and gas are upped, will I be delivering plug fouling levels of oil? I suspect not, but figured i’d ask. I have searched, but can’t find the answer, sorry if this has been covered.
Oh, I don’t have cats now and plan on trading up the current exhaust for a nicer one, looking at the REV II from Racing Beat.
Racing Beat was premixing something like 6 ounces per gallon (can't be bothered to look it up) on a high powered 2 rotor. I have found power gains up to 50:1 on a naturally aspirated engine, which will have much lower apex seal loadings than anything with a turbo.
Last edited by peejay; 07-14-19 at 07:40 AM.
#6
Old [Sch|F]ool
The following users liked this post:
Relisys190 (07-15-19)
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