{"product_id":"turbo-manifold-mockup-kit-1-25-nps-sch10s-builder","title":"Turbo Manifold Mockup Kit 1.25\" NPS SCH10S (42.2mm OD) – 136pc BUILDER","description":"\u003ch2\u003eTurbo manifold and header mockup blocks for 1.25\" NPS schedule 10 pipe\u003c\/h2\u003e\n\u003cp\u003eOur standard shop kit. 136 magnetic mockup blocks in 1.25\" NPS SCH10S (42.2mm OD), enough to model a four or six cylinder turbo manifold with room to try more than one routing before you settle on it. The extra volume over the STARTER kit is what lets you build two versions side by side and pick the better one, rather than dismantling a good design to test an idea.\u003c\/p\u003e\n\n\u003ch3\u003eWhat it does\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eModel four and six cylinder manifolds and headers in full, with blocks spare for alternatives\u003c\/li\u003e\n\u003cli\u003eTrial competing primary routes without breaking down the first attempt\u003c\/li\u003e\n\u003cli\u003eBalance equal length primaries by block count\u003c\/li\u003e\n\u003cli\u003eModel the merge collector and confirm the collector angle before you cut\u003c\/li\u003e\n\u003cli\u003eConfirm turbo, wastegate and downpipe clearance before any pipe is cut\u003c\/li\u003e\n\u003cli\u003eGenerate an accurate cut list and material order\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit contents (136 pcs)\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e12 × 30° 1D\u003c\/li\u003e\n\u003cli\u003e12 × 30° 1.5D\u003c\/li\u003e\n\u003cli\u003e12 × 45° 1D\u003c\/li\u003e\n\u003cli\u003e12 × 45° 1.5D\u003c\/li\u003e\n\u003cli\u003e12 × 90° 1D\u003c\/li\u003e\n\u003cli\u003e12 × 90° 1.5D\u003c\/li\u003e\n\u003cli\u003e25 × 15 mm straight\u003c\/li\u003e\n\u003cli\u003e12 × 25 mm straight\u003c\/li\u003e\n\u003cli\u003e6 × 50 mm straight\u003c\/li\u003e\n\u003cli\u003e4 × 75 mm straight\u003c\/li\u003e\n\u003cli\u003e4 × 100 mm straight\u003c\/li\u003e\n\u003cli\u003e6 × Flexible Flange Adapters\u003c\/li\u003e\n\u003cli\u003e5 × Flat Pipe Measuring Gauges\u003c\/li\u003e\n\u003cli\u003e1 × Pipe Guide\u003c\/li\u003e\n\u003cli\u003e1 × Heavy Duty Plastic Carry Case\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePipe compatibility\u003c\/h3\u003e\n\u003cp\u003eMatched to 1.25\" NPS schedule 10S stainless pipe, 42.2mm outside diameter. Note that pipe is sized by nominal bore, not outside diameter. 1.25\" NPS pipe is not the same as 1.25\" OD mandrel bent tube, and the two are not interchangeable.\u003c\/p\u003e\n\n\u003ch3\u003eHeader and manifold mockup, step by step\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eMount the flange adapters to your head flange or turbo flange\u003c\/li\u003e\n\u003cli\u003eSnap bends and straights together, rotating each joint to clear obstructions\u003c\/li\u003e\n\u003cli\u003eAdjust until every primary is routed and the lengths are balanced\u003c\/li\u003e\n\u003cli\u003eCount your blocks for the cut list, then cut, tack and TIG weld to match\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePipe size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.25\" NPS SCH10S (42.2mm OD)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBend radii\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1D and 1.5D CLR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBend angles\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30°, 45°, 90°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eJoint\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFriction fit with embedded magnets\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePieces\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e136\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufactured\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMade to order in our UK workshop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eMade to order in Britain\u003c\/h3\u003e\n\u003cp\u003eEvery kit is produced to order in our own workshop rather than pulled off a shelf. That is why we can supply centreline radii and pipe sizes the imported kits do not offer. Need a size that is not listed? Get in touch and we will quote it.\u003c\/p\u003e\n\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCan I use this to design an exhaust header?\u003c\/strong\u003e\u003cbr\u003e\nYes, provided you are building in pipe rather than tube. These blocks match 1.25\" NPS schedule 10 pipe, which is standard material for turbo manifolds and many naturally aspirated header builds. Mandrel bent tube sized by outside diameter needs different blocks.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILDER or STARTER?\u003c\/strong\u003e\u003cbr\u003e\nSTARTER covers a single four cylinder manifold. BUILDER gives you enough blocks for six cylinder work, or for trying two routings on a four cylinder without dismantling the first.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBUILDER or WORKSHOP?\u003c\/strong\u003e\u003cbr\u003e\nBUILDER suits most one man shops. WORKSHOP adds enough volume for V8 header work and for keeping several projects mocked up at once.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I add to this kit later?\u003c\/strong\u003e\u003cbr\u003e\nYes. Straights and 30, 45 and 90 degree bends are all sold as add-on packs in this same 1.25\" NPS SCH10S size, so you can top up whichever angle you run short on.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCan I mix 1D and 1.5D bends in one manifold?\u003c\/strong\u003e\u003cbr\u003e\nYes, and most builds do. Tight 1D bends get you round obstructions, 1.5D bends flow better on the open sections. Both radii are included in equal quantity.\u003c\/p\u003e","brand":"Bendlabs","offers":[{"title":"Default Title","offer_id":51797868675413,"sku":"EMK-BUILDER-S14","price":261.99,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0982\/9364\/5653\/files\/BUILDER_exhaust_modelling_kit_Custom.jpg?v=1762898828","url":"https:\/\/bendlabs.co.uk\/products\/turbo-manifold-mockup-kit-1-25-nps-sch10s-builder","provider":"Bendlabs","version":"1.0","type":"link"}