{"product_id":"holley-hi-ram-intake-manifold-92mm-cathedral-port-300-122","title":"BTR Trinity Intake Manifold for Cathedral Port Engines - Black","description":"\u003cp\u003eBTR TRINITY INTAKE MANIFOLD FOR CATHEDRAL PORT ENGINES - BLACK - TRA-1-BLK-P105\u003cbr\u003e\nThe Trinity Series intake manifold is BTR's latest offering in high-quality cast aluminum intake manifolds. Designed, cast, and machined in the USA, it’s one of the few All-American aluminum intakes on the market!\u003cbr\u003e\nThe Trinity uses o-ring sealing between the runners and plenum \u0026amp; cylinder heads for a mess-free, leak-free seal with maximum serviceability, with downward-tilted 102mm and straight 105mm opening plenum offerings, as well as burst plate options for max-effort boosted applications on the P105.  Over the years, we’ve been developing, tuning, and revising plenum and runner combinations for peak performance. The original short-runner, 3-piece design offers the ultimate in application flexibility and is similar in concept to billet intakes costing thousands more. The optimum operating range is 6000-8500 rpm naturally aspirated (N\/A) and 3000-6500 rpm boosted.\u003cbr\u003e\nBTR also offers many runner combinations for most GM LS \u0026amp; LT, Mopar Gen III HEMI, and Ford Godzilla applications. Mid-length (Average 6.5-inch runner – Ideal for 4500-7400 RPM N\/A) and long “truck” length (Average 8-inch runner – Ideal for 3000-6000 RPM N\/A) versions are available for folks looking for a different powerband. CNC ported runners are available for high-boost or larger-displacement\/high-RPM engines. We cover multi-injector options on several runner designs, as well as port-injection bosses on all direct-injected-style and Godzilla intakes, which can be used for more injectors, direct-port nitrous, sensor mounting, or creative charge cooling!\u003cbr\u003e\nSee the fuel injector guide in the gallery for the most popular injector, injector o-ring, and bracket combinations.\u003cbr\u003e\nDue to batch-coloring issues, a slight color difference from runner to plenum is possible on all natural-finish three-piece intake manifolds.\u003cbr\u003e\nFITMENT NOTES:\u003cbr\u003e\nLS\/LT - Short runner Trinity intakes fit under the flat hoods of C5, C6, C7, and even C8 Corvettes, as well as the popular LS F-body platforms. Gen V Mid-length intakes also clear the 5th- and 6th-gen Camaro platforms. Accepts common LS\/LT 4-bolt pattern throttle bodies. The LS Truck accessory drive will NOT fit Trinity intakes. FRK-02 or FRK-02-12 fuel rails are required with the Gen V truck \u0026amp; mid-length intakes with injector provisions. FRK-01 or FRK-01-12 fuel rails are required for regular (short) runner LT1 \u0026amp; LT4 intake with injector provisions. LT applications advise using 12663577 LT4 fuel line for clearance. LT4 cylinder heads will ONLY work with LT4-specific Trinity intake runners. L83 throttle bodies do not fit Trinity; use L86\/LT1 throttle bodies or aftermarket for Gen V 5.3 applications.\u003c\/p\u003e","brand":"Brian Tooley Racing","offers":[{"title":"Default Title","offer_id":52041609117990,"sku":"TRA-1-BLK-P105","price":929.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0741\/1666\/1542\/files\/tra-1-blk-p105_1_of_4_07693128-746c-4878-9869-3554f61f6539.jpg?v=1770813202","url":"https:\/\/billysspeedshop.com\/products\/holley-hi-ram-intake-manifold-92mm-cathedral-port-300-122","provider":"Billys Speed Shop","version":"1.0","type":"link"}