Lp manifold vs gas

Dennis P · Feb 2, 2022

Running a 220 w/LP head out of a ZA in my R. I noticed that the lp manifold has a smaller port size than the gas manifold. Seems like the lp would need to be widened at the flange port to match the bigger gas carb/spacer? I like using the Zt setup because I like the exhaust it has. Any thoughts on running the lp setup? Does it help to use the lp intake? Should it be modified or should I just stick with using the stock ZT manifold? Thanks in advance!

Ill John · Feb 3, 2022

seems to me that the ZT manifolds were bolted together to help, heat, the atomization of the gasoline. The LP manifolds were not touching each other because the LP was in vapor form already. I'm using a 240 version of that same engine, has the intake off a U302 and a ZT exhaust. Can't put pictures on here but my email is open

Lp manifold vs gas

Dennis P

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Ill John

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