Plenum Volume

[pe_turbo]

Does anyone have any ACTUAL DATA on changing plenum volume only on an 86/87 109 based engine? I'm not interested in manifolds with different runner lengths/port sizes, etc only changes in plenum volume. I've done a search though this site hasn't been working for me the last couple days. I've seen/heard all the anecdotal evidence and theories but I'm curious if anyone has done any serious work on this subject.

Thanks in advance!

 

[bison]

Does anyone have any ACTUAL DATA on changing plenum volume only on an 86/87 109 based engine? I'm not interested in manifolds with different runner lengths/port sizes, etc only changes in plenum volume. I've done a search though this site hasn't been working for me the last couple days. I've seen/heard all the anecdotal evidence and theories but I'm curious if anyone has done any serious work on this subject.

Thanks in advance!

I'll have data next spring. EGT differences particularly


BPE2013@hotmail.com

 

[pe_turbo]

Cool, thx. This is something I'm doing now. Just trying to see what is out there already so I don't waste a bunch of time.

 

[V6sleeper]

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[34blazer]

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