im gonna be running my rx7 int the spring for the first time with a fresh rebuild full racing beat streetport exhaust and a 45 sidedraft weber will i have to premix my gas

 

with the sidedraft, tap the omp lines in the intake manifold.

 

if you dont rig up the omp line to work with the new carb.....yes you will have to premix

 

its also streetportes just so you knwo anybody have a write up on how to do that im new to rotary's and dont have a damn clue where the omp is or what the hell it looks like lol damn football engines lol

 

I'd just take the omp off and put a blockoff plate there and run premix. I don't think it's worth it to tap the manifold for the omp lines.

 

so then do i just premixc my gas just like a 2 stroke and just leave all my oil in it i would think it would run a little rich

 

so then do i just premixc my gas just like a 2 stroke and just leave all my oil in it i would think it would run a little richwouldn't the damn smoke worse then a weed wacker lol

 

I run a Weber 45 sidedraft and premix. I removed the OMP and fashioned a blockoff plate.

Works great.

 

it doesnt smoke that bad, but yes leave the oil in the pan, that oil is for rotorbearings, secondary gears etc.....

The omp injects iol into the combustion chamber, which lubricates the apex seals. And by switching to a weber and blocking off eth omp you premix, that replaces having to have the omp since there will already be oil in the gas. It shouldnt smoke that much since you are replacing oil and not adding more. If you have any questions just pm me.

BTW (location of the omp) if you are standing in front of your car looking at the engine you will see whiteish/brownish lines running from the BOTTOM LEFT of your block, follow those to the bottom of the block and you will find the omp. You will also find out where they inject oil into if you follow them the other direction, they will go into the block.

 

ohh ic well thats i think my best route whats the mix on a rotary premix 20:1 50:1 i dunno im canadian lets talk liters lol you americans and your standard measurments lol j/k thanx for the input guys