RCU Forums - View Single Post - what is the purpose of spacer/velocity stack on the g26 engine?
Old 11-29-2003 | 03:46 PM
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faisalk
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From: karachi, PAKISTAN
Default what is the purpose of spacer/velocity stack on the g26 engine?

I am new to gas engines and was wondering that what is the purpose of the oval spacer/velocity stack and is it necessary to install it?