Page 315 - 2018 Racecar Engineering Engine Parts and Accessories Catalog

INTAKE MANIFOLDS

Dual Plane Intakes (Cont.)

Small Block Chevrolet (Cont.) WEI8121
Part No. Description RPM Range EGR Dimensions Carb Pattern Finish
For 1996-Up With Vortec Heads- Cont.
Professional Products
PRP52027 Crosswind Vortec 1500-6500 No — Square Polished
PRP52028 Crosswind Vortec 1500-6500 No — Square Natural
PRP52006 Cyclone Vortec Idle-5500 No B: 4.20" Both Polished
PRP52007 Cyclone Vortec Idle-5500 No B-4.20" Both Natural
Weiand
WEI8121 Action Plus New Design Idle-5500 No A: 3.50", B: 4.00" Both Natural
WEI8502 Stealth Airstrike Idle-6800 No — Square Natural

Chevrolet LS1/LS2
Part No. Description RPM Range Intake Port Dimensions Carb Pattern Finish
Edelbrock
Performer RPM
EDE71187 1500-6500 Stock A: 4.50", B: 5.40" Square Natural
LS1/LS2, Manifold Only

EDE7158
Chevrolet Big Block
Part No. Description RPM Range Intake Port Dimensions Carb Pattern Finish
396-502
Dart
Oval Port Intake
DRT41616010 Idle-6500 No A: 6.375", B: 6.375" Square Natural
With Int. Split Divider, Std. Deck
Edelbrock
EDE21613 Performer 2-O Idle-5500 Oval A: 4.30", B: 5.40" Spread Bore Black
EDE75613 RPM Air-Gap 2-O “Nascar Edition” 1500-6500 Oval A: 4.45", B: 6.00" Square Black
EDE75621 RPM Air-Gap 2-O 1500-6500 Oval A: 4.45", B: 6.00" Square Polished
EDE75624 RPM Air-Gap 2-O 1500-6500 Oval A: 4.45", B: 6.00" Square Endurashine
EDE2161 Performer 2-O Idle-5500 Oval A: 4.30", B: 5.40" Spread Bore Natural
EDE21614 Performer 2-O Idle-5500 Oval A: 4.30", B: 5.40" Spread Bore Endurashine
EDE75614 RPM Air-Gap 2-O 1500-6500 Oval A: 4.45", B: 6.0" Square Endurashine
EDE7561 RPM Air-Gap 2-O 1500-6500 Oval A: 4.45", B: 6.0" Square Natural
EDE7562 RPM Air-Gap 2-R 1500-6500 Rec A: 4.45", B: 6.0" Square Natural
EDE7161 Performer RPM 2-O 1500-6500 Oval A: 4.45", B: 6.0" Square Natural
EDE71614 Performer RPM 2-O 1500-6500 Oval A: 4.45", B: 6.0" Square Natural
EDE7163 Performer RPM 2-R 1500-6500 Rec A: 4.45", B: 6.0" Square Natural
EDE7164 Performer RPM Q-Jet 1500-6500 Oval A: 4.45", B: 6.0" Spread bore Natural
Weiand
WEI8018 Action Plus, Rect. Port, Std. Deck Idle-6800 No A: 4.75", B: 5.75" Square Natural

A,B Measurements

314 2018 ENGINE BUILDER CATALOG