Premix Q...again
#1
Hi,
Just a quick one... I know that the optimum ratio is 128:1. Now, you guys use oz:gal. Can someone clarify that the correct ratio in metric would be 128ltr of fuel : 1ltr of premix?? Because you guys use it as 128oz:1gallon of fuel.
Many thanks
John
88 GT-R
Just a quick one... I know that the optimum ratio is 128:1. Now, you guys use oz:gal. Can someone clarify that the correct ratio in metric would be 128ltr of fuel : 1ltr of premix?? Because you guys use it as 128oz:1gallon of fuel.
Many thanks
John
88 GT-R
#2
I have Pettit racing's premix. It says on the bottle to just run 4oz. to a tank full. If I am Autocrossing I mix 6oz. to a tankfull. They actually say you should run 100:1 when racing. I did that once and it fouled my plugs.
I was using Amsoil and just mixing 4oz to the tankfull with that too.
I was using Amsoil and just mixing 4oz to the tankfull with that too.
#4
Originally Posted by ukrx7' date='Aug 28 2003, 01:26 AM
Hi,
Just a quick one... I know that the optimum ratio is 128:1. Now, you guys use oz:gal. Can someone clarify that the correct ratio in metric would be 128ltr of fuel : 1ltr of premix?? Because you guys use it as 128oz:1gallon of fuel.
Many thanks
John
88 GT-R
Just a quick one... I know that the optimum ratio is 128:1. Now, you guys use oz:gal. Can someone clarify that the correct ratio in metric would be 128ltr of fuel : 1ltr of premix?? Because you guys use it as 128oz:1gallon of fuel.
Many thanks
John
88 GT-R
It seems that anywhere from about 110:1 to 135:1 is cool. You can do that conversion real easy like in metric
But, basically, per liter (1000 millileters), you want about 8ml. So what is a full tank in liters? Assuming you have a 16 gallon tank like the US specs, then it's 60.5 liters, so you should make premix bottles with about 484 ml. If you went 500ml, you would be getting a mix of 121:1, which is about right (maybe a bit high).
So, 480-500ml per tank.
#6
Originally Posted by ChainSawOnSteroids' date='Aug 28 2003, 06:22 PM
thats with the oil metering still intact right? i premix half a quart to a tank full (no omp)
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