12 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW
Discussion summary
YOUR RESEARCHRSS Plenum on Special
Leading reported evidence
Use ipd plenum products
Performed · outcome unconfirmed
No successful repair reported for this finding.
0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that performed work without a confirmed outcome
1
0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.
0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.
Performed · outcome unconfirmed · Original poster
We've installed a good few of these over the years and actually used the IPD plenum products before on all our cars,
Leading evidence: 'Use ipd plenum products' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Run on your car' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.
Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.
Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.
Discussions that contain suggestions
1
0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.
0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.
Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.
12 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.
Rennlist: 1 discussions
0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.
0 acknowledgements have no verified action link; they do not establish a repair result.
Generation: 20261026T072535Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources
Hey folks, we just wanted to let you know that RSS has reduced the IPD Plenum and it's on special for the rest of this month (ending September 5th). You can order the part by emailing
[email removed]
or calling us on [phone removed] or if you prefer by calling RSS on [phone removed] (ask for Mike or Bryan).
We've installed a good few of these over the years and actually used the IPD plenum products before on all our cars,
the GT800 996TT
,
the 1999 996 C2
and on
our Cayman S RS350 project
, where we found really great gains when coupled with the larger GT3 throttle body and EVOMSit software (
check out the dyno
). They make for an easy bolt-on (no modifications needed to install) and the car can be returned to factory at anytime.
Dan first I have heard of adding a 82mm 997 GT3 throttle body to a 1999 C2......can you elaborate more on this? What is the Stock throttle body size?
I assume it provides more air to the Rss Plenum (which I already have)
Is the flash specific to this set up or the std flash?
what would the cost be just for the Throttle body for those with the plenum?
Hi Yoops,
I haven't done this yet so I can't say for sure how the fitment would be for this application. It might require a bit of modification because the size differences.
Which flash are you running on your car?
I will PM you about pricing on the throttle body.
Yes, the price is $800 for your application.
Hi LVDell,
I do not have a dyno here and have not firsthand seen the product dynoed as the only part on the car.
RSS has dyno plots for the different models on its site here:
http://www.roadsportsupply.com/
Also there was a Plenum Dyno Day where they had a local/independent shop dyno various configurations and I am pretty sure some stock as well:
http://www.youtube.com/watch?v=bwiBJt-raYI