Thread: 'Need some advice',,

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On a supercharged engine, the blower WILL DRAW and PUSH fuel/air mixture thru the cylinders on cam valve overlap and pump raw unburnt mixture into the exhaust system which will exit UNBURNT and stinkie------

Originally Posted by jerry clayton

On a supercharged engine, the blower WILL DRAW and PUSH fuel/air mixture thru the cylinders on cam valve overlap and pump raw unburnt mixture into the exhaust system which will exit UNBURNT and stinkie------

So true of a blower motor.

Originally Posted by jerry clayton

On a supercharged engine, the blower WILL DRAW and PUSH fuel/air mixture thru the cylinders on cam valve overlap and pump raw unburnt mixture into the exhaust system which will exit UNBURNT and stinkie------

Originally Posted by DA34GUY

So true of a blower motor.

So Jerry & Don,
Having never owned a blower motor, what can be done to alleviate this? Switch off the fuel and starve the engine on shutdown before turning off the spark?

Originally Posted by DA34GUY

So true of a blower motor.

I had a roots blower{magnacharger} on My 2006 Vette with zero problems,,this is a 6-71 BDS blower but I know what You mean,,,,when You play,sometimes You have to pay!
They can be a pain but I love the look and power.