OP...regarding your concern on gains or applicability of a Trinity with larger TB/Plenum...my car was making 682rwhp/679rwtq with only 2.4 upper, stock lower, headers , 4.10's with VMP Twin 65 TB + port matched O-Sized BPS plenum. I can't speak for the plenum itself as the dyno pulls were done after install. I once tried bolting on a FRPP CJ Mono but despite 17rwhp WOT gain on Base Pull Wrench Lights haunted us. Eventually I called PBH for the KB168/XBA Package.
BPS also makes the XBA plenum so essentially my KB Mono Blade swap was basically a TB upgrade. Dyno gains were 35rw (682 to 716) + surprisingly similar rwtq. The car has perfect street manners, no stumbles anywhere, pulls crisp & idles a but higher at 850-900. I liked those results.
Traction wise....the car dead hooks in 2nd gear anywhere from 15-40mph ( 1800-3900rpm) with MT ET DR's set at 20psi. If in future you decided to upgrade your blower the XBA + KB Mono would LOVE to get behind a KB blower
. Adding the XBA Plenum + KB 168 on your set up might show even more gains than my results. Port matching the XBA to the Trinity takes 20 minutes with a Dremel. If you someday decided to sell the Trinity the port match would not effect the resale with stock elbow. To me the $1400 swap was well worth it especially after the sale of my Twin Blade offset some of the cost. Hope This Helps ........
BPS also makes the XBA plenum so essentially my KB Mono Blade swap was basically a TB upgrade. Dyno gains were 35rw (682 to 716) + surprisingly similar rwtq. The car has perfect street manners, no stumbles anywhere, pulls crisp & idles a but higher at 850-900. I liked those results.
Traction wise....the car dead hooks in 2nd gear anywhere from 15-40mph ( 1800-3900rpm) with MT ET DR's set at 20psi. If in future you decided to upgrade your blower the XBA + KB Mono would LOVE to get behind a KB blower
. Adding the XBA Plenum + KB 168 on your set up might show even more gains than my results. Port matching the XBA to the Trinity takes 20 minutes with a Dremel. If you someday decided to sell the Trinity the port match would not effect the resale with stock elbow. To me the $1400 swap was well worth it especially after the sale of my Twin Blade offset some of the cost. Hope This Helps ........Attachments
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