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Old 03-06-2021   #23
wfot
 
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Join Date: Jan 2009
Location: New jersey
Posts: 155
Default Re: porting injector housings to 36MM

Quote:
Originally Posted by grahambehan View Post
Yes, infinite plenum volume worked. That was a 568CID viper engine tested with a hogan intake with a relatively small plenum. With the same runners and a correctly sized plenum the engine made 920 hp.

Graham

Mr Graham

How would I correctly calculate the plenum volume needed for a 402, 650 HPish LT5?

John
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