Page 748 - 2022-23 Auto Performance Drag Racing

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