what is the best pre-mix
03-18-12, 10:24 PM
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what is the best pre-mix
hey i have a 91 s5 engine sitting here with the omp mod done to it with 71500km on it im about to swap it into my 90 gxl which i know is the same engine but what would be the best mix for gas to oil ratio also they are both N/A ,and would i need to change my fuel pump? and how do i put the premix in??
CAN I JUST BUY PRE-MIX and PUT IT IN??
CAN I JUST BUY PRE-MIX and PUT IT IN??
03-19-12, 01:08 AM
#2
Use the cheapest 2 stroke you can find. I use Walmart Brand 2 stroke in my FD...no issues. Inevitably others will feel you have to use the highest priced secret sauce you can find...so your decision.
As to the amount...you can find pages of people arguing about this if you search. If you have your MOP you should be fine with a 1/2 oz per gallon of gas. Dump it straight into your gas tank when it is low and fill up on top of it to mix.
As to the amount...you can find pages of people arguing about this if you search. If you have your MOP you should be fine with a 1/2 oz per gallon of gas. Dump it straight into your gas tank when it is low and fill up on top of it to mix.
03-19-12, 01:45 AM
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^ Bingo.
This is a pretty insightful premix thread. -> https://www.rx7club.com/showthread.ph...ight=Premixing
From what I've read...
- Use TCW-3 two stroke oil. (Synthetic two stroke costs more.)
- Anywhere from 0.5oz to 1oz oil, per gallon of gas.
- Add the oil first. Then pump gas.
No need to change your fuel pump. Just use a funnel and shot glass when premixing.
This is a pretty insightful premix thread. -> https://www.rx7club.com/showthread.ph...ight=Premixing
From what I've read...
- Use TCW-3 two stroke oil. (Synthetic two stroke costs more.)
- Anywhere from 0.5oz to 1oz oil, per gallon of gas.
- Add the oil first. Then pump gas.
No need to change your fuel pump. Just use a funnel and shot glass when premixing.
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