Ok I was thinking about changing from gas to propane on my d15b7 sohc out of a honda civic. It's for a rock buggy am working on. Got the idea from carry at gotpropane.com. He builds all of the propane kit for the rock buggys. But any ways what I need to know is, is ther a vacuum advance distributor that will go into my fuel injected d15b7 so I can lose the computer. Are the carb motors the same will the distributor drop right in?
Thanks for the help an am sorry if this isn't in the correct thread.

 

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You're on the wrong website for propane conversions. I get the appeal if you're wanting to drive upside down, but this engine will run like garbage on propane without full control over your ignition, and preferably full control over fuel as well. A standalone EMS would be ideal so you can map your own ignition and fuel requirements using any injector(s).
If you want to try your luck on a carb setup, I'm pretty sure the DPFI D15B2 dizzy is vac advance (honestly you should just use the whole B2 head) but even though the spindle will match the cam, the bolt flanges probably won't match up to the B7 head.