How many CFM does the stock GenII motor flow?

Gerald

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If we wouldn't know any better, I would guess Paolo is trying to make his own supercharging system or similar.. Price , price! Two Vipers with a supercharger in each is way cool! Now I just gotta get another viper..

Gerald
 
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Paolo -

I know my answer may be a bit evasive, but I think it may provide the answer you may be looking for....

For example, hypothetically, if a "stock" Gen II engine is 75% volumetrically efficient, and you proceed to bolt on all types of performance upgrades, the engine now may become 85% volumetrically efficient. By comparison, that same engine in its stock form with a supercharger/turbo may become 110% volumetrically efficient! Everything goes right out the door with forced induction. And of course, even for a stock engine.

Doug
 
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Paolo Castellano

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Originally posted by Doug Supercharged Vipers:
Paolo -

I know my answer may be a bit evasive, but I think it may provide the answer you may be looking for....

For example, hypothetically, if a "stock" Gen II engine is 75% volumetrically efficient, and you proceed to bolt on all types of performance upgrades, the engine now may become 85% volumetrically efficient. By comparison, that same engine in its stock form with a supercharger/turbo may become 110% volumetrically efficient! Everything goes right out the door with forced induction. And of course, even for a stock engine.

Doug

Doug, thank you for responding to my questions, I was looking for the exact %of volumetric efficiency for a stock Viper Gen II motor. I have read that an average benchmark is around 85%. Have you ever measured the volumetric efficiency of the stock motor? There is a formula to calculate this but I do not know how many CFM the stock motor flows. Paolo
 

TOOOFST

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Paolo,Just come over and drive TOOOFST.Then you'll be looking for diapers not answers!
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