Page 19 of Intake Manifolds by Holley Performance Products, Inc.

the weiand stealth ramtm intake is a revolutionary radical departure from the ordinary designed to take advantage of the benefits associated with high ram manifolds it combines aggressive race inspired looks with the drivability of efi designed primarily as a component of the holley stealth ram/commander 950 efi system the manifold is now available for retrofit on l-98 tpi engines and other street/strip machines utilizing standard or gm vortec chevy cylinder heads the manifold is designed to accept oem and aftermarket tpi throttle bodies and includes provisions for mounting bracketry necessary for kickdown cruise and throttle cables whether you are looking for more power for that late 80 s camaro or a new look for your street machine look to weiand features/benefits · great for street machines street rods trucks and muscle cars with ample hood clearance · two-piece design features individual d shaped runners optimized for a broad power range and a large plenum area for less reversion than traditional manifolds · can be used for blow-through superchargers and turbochargers in custom applications · available in satin or polished · available for gm vortec and standard small block chevy heads · fully cnc machined for a perfect fit · no exhaust crossover installation notes · use holley 2x58mm billet throttle body p/n 112-503 or 112-507 or stock tpi throttle body · requires use of small cap distributor · manifold features universal mounting bolt design engineered to accommodate both straight and angled center manifold bolts requires p/n 90748 weiand bolt kit for 1987 later cast iron · accepts stock or lokarŪ tpi kickdown brackets · may require additional sealing modifications for high boost blow through applications · recommended fel-pro gasket number 7542 ms90131-2 plastic body w o-ring seals or recommended accessories ms98000t permadry highly · fuel rail kit for 7540/7540p w adjustable regulator p/n 534-186 recommended · fuel rail kit for 7540/7540p w non-adjustable regulator p/n 534-185 specifications · fuel rail kit for 7542/7542p vortec w adjustable regulator p/n 534-193 · power band idle to 6500rpm · fuel rail kit for 7542/7542p vortec w non-adjustable regulator p/n 534-192 · overall height frt 10.25 rr 10.25 · for tpi conversions use earl s 9894dbherl 14mm x 1.5 thread or 9894dbjerl · weight is 25 lbs 16mm x 1.5 thread fuel injection line adapters to mate to -6 line for fuel rails · 7540 port size 1.92 height 1.18 width · commander 950 ecu kit see holley catalog for more information · 7542 port size 2.10 height 1.12 width intake manifolds application satin polished 7540p 1957-86 262-400 sb chevy v8 7540 1987-later w alum heads 1987-later w cast iron heads see installation notes 262-400 sb using 1996 later vortec l31 iron heads new 7542 or 7542p see page 4 for symbol explanation tech line 270-781-9741 23

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