Page 701 - 2020-2021 Racecar Engineering Drag Racing Parts and Accessories Catalog

2020 DRAG RACING

Street Warrior Intake Manifolds Stealth Intake Manifolds
Designed with Computational Fluid The Stealth series represents a totally new
Dynamics software, aluminum Street generation of 180° dual plane intake
Warrior low-rise, dual-plane intakes in- manifolds, engineered to produce
crease horsepower and torque. Manifolds the high-RPM power of a single -plane
have universal, dual-pattern carb flanges manifold while providing sharp throttle
and accept spread-bore or square-bore carburetors. response and versatility.
Part No. Description Recommended RPM Range Part No. Description Recommended RPM Range
Small Block Chevy Small Block Chevy
WEI8125 Street Warrior Idle-5500 RPM WEI7540* Stealth EFI Idle-6500 RPM
WEI8126 Street Warrior, 1987-Up Iron Heads Idle-5500 RPM Big Block Chevy
WEI8150 Street Warrior 1500-6700 RPM WEI8018 Stealth, Rect. Port Idle-6800 RPM
WEI8170 Street Warrior, 1987-Up Iron Heads 1500-6700 RPM WEI8019 Stealth, Oval Port Idle-6800 RPM
Big Block Chevy Small Block Chrysler 318 (Late), 340, 360
WEI8122 Street Warrior, Peanut Port Idle-5500 RPM WEI8022 Stealth Idle-6800 RPM
WEI8123 Street Warrior, Oval Port Idle-5500 RPM Small Block Ford 221, 260, 289, 302
WEI8020 Stealth Idle-6800 RPM
Action Plus Intake Manifolds Small Block Ford 351W
WEI8023 Stealth Idle-6800 RPM
Weiand’s Action Plus is a dual-plane, Big Block Ford 429, 460
Stealth
180° intake that replaces the stock WEI8012 Stealth, Fits CJ, SCJ Heads Idle-6800 RPM
Idle-6800 RPM
WEI8021
manifold and will increase power and * Accepts stock TPI, Holley 112-503 or 112-507 throttle bodies.
torque from idle to 6000 RPM.
Part No. Description Recommended RPM Range Team “G” Intake Manifolds
Small Block Chevy
WEI8120 Action Plus, Square Flange Only Idle-5500 RPM Team “G” single 4V 360° single-plane
WEI8121 Action Plus, 1996-Up Vortec Iron Heads Idle-5500 RPM intake manifolds make great power from
Chrysler 318, 340, 360 2000-7800 RPM. Port matching the
WEI8007 Action Plus Idle-6000 RPM
Chrysler 361, 383, 400 manifold to the cylinder heads can raise
WEI8008 Action Plus Idle-6000 RPM the effective range by 200-800 RPM.
Small Block Ford 221, 260, 289, 302 Part No. Description Recommended RPM Range
WEI8124 Action Plus, Low Rise Idle-5500 RPM
Ford 351M, 400 Small Block Chevy
WEI8010 Action Plus, 2V Heads Idle-6000 RPM WEI7530 Power Ram 2800-7200 RPM
WEI7532 Track Ram 2800-7800 RPM
WEI7531 Track Ram 3000-8200 RPM
Stealth Air Strike Intake Manifolds
Hi-Ram Intake Manifolds
The traditional Stealth intake with
isolated runners added to reduce intake Hi-Ram manifolds are intended for drag
charge temperatures for increased racing only. Effective from 2500 to 10,000
horsepower. RPM. Hi-Ram intakes have D-shaped port
runners and a large plenum chamber to
boost intake flow.
Part No. Description Recommended RPM Range
Small Block Chevy Part No. Description Recommended RPM Range
WEI8501 Stealth Air Strike 1500-6700 RPM Big Block Chevy
WEI8502 Stealth Air Strike, 1996-Up Vortec Iron Heads 1500-6700 RPM WEI1981 Hi Ram, Dual 4V, Oval Port 2500-7800 RPM
WEI1985 Hi Ram, Dual 4V, Rect. Port 2500-7800 RPM
X-CELerator Intake Manifolds Chrysler 413,426 Wedge, 440
WEI1987 Hi Ram, Dual 4V 2500-8500 RPM
X-CELerator 360° single-plane intakes are
ideal for street or drag use. They operate
well in 2000 to 6500 RPM range and
should be used with higher compression
ratios, aftermarket camshafts, headers,
WEI8985
standard transmissions, or high stall converter-equipped automatic transmis- Part No. WEI8984 Description
sions. Replacement Gaskets
Part No. Description Recommended RPM Range WEI8984 Replacement Gaskets For WEI1984, WEI1988, WEI3984 And WEI3988
Small Block Chevy WEI8985 Replacement Gaskets For
WEI7547-1 X-CELerator 2000-6500 RPM WEI1981, WEI1985, WEI1987, WEI3981, WEI3985 And WEI3987
Small Block Ford 351C
WEI7516 X-CELerator, 2V Heads 1500-7000 RPM

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