Sunday, September 27, 2009

GTO Conversion

Saturday was a productive day. Mark worked on the car from early morning to late evening. He fabricated two brackets to hold components for the CNG conversion. The first component was an "L" shaped bracket to hold the regulator. It worked good but may need some stiffening. The second bracket held the diaphram/manifold assembly. It worked perfectly. I showed up in time to try and help on the installation of a few items. The regulator was mounted already when I got there. I helped mount the diaphram/manifold assembly. We put the ends on the 150psi lines and connected the regulator to diaphram/manifold. It all looks just like it belongs in the car from the factory. Mark has the three carbs mounted on the intake manifold. We worked on the linkage and got the middle carb connected to the throttle linkage. Its working very well thanks to an extension piece Mark fabricated. Next project is to connect the other two carbs to the progressive linkage. This will require another piece from IMPCO which is on the way, along with a coupling nut to hook the fuel line to the regulator. Mark had plans to route heater hose to the regulator to prevent freezing during the CNG decompression phase. Sorry this is too technical.
More coming later.

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