These unported versions of race-winning Edelbrock Victor Series CNC heads are designed specifically for the professional cylinder head porter and engine builder. Like all other Edelbrock Cylinder heads, Pro-Port cylinder heads are also cast in the USA at the state-of-the-art Edelbrock Foundry with extra-thick walls to allow for custom CNC porting. In most cases, seats and manganese-bronze valve guides are included, but not installed. Please note: These heads can not be used without professional head preparation. These heads can not be used without professional head preparation. With a true canted valve design (7.3° intake and 6.9° exhaust valve angles), these heads have maximum power potential. Extended intake flange and raised runners works with Yates-style manifolds.
Edelbrock Part #613669 is a Pro Port head that requires professional porting prior to use since the ports and chambers are deliberately undersize to permit a wide variety of end applications. The head has an 11" intake valve angle and is intended for high output, large cubic inch, 4.84" bore spacing (stock) big block Chevrolet racing engines. The 613669 employs a symmetrical port head architecture similar to the Pro Stock DRCE3. The head is treated with the HIP strengthening process, prior to machining, to insure the finest casting possible. This version has an extended flange which will likely require a new exhaust system or changes to a standard flange header.
Edelbrock E-Force Supercharger Stage II part #15295 Chevrolet Corvette 2017 LT1 Supercharger systems without tuners are not eligible for supplemental warranty. Delivers 536rwhp and 527rwtq on 91 Octane and 551rwhp and 534rwtq on 93 Octane.
Edelbrock; BBC; Big Block Chevy; Big Victor III; Pro Port; 11 Degree Angle; V8; Pro Port Raw; Semi-Finished; Cylinder Heads; 613669
Edelbrock, BBC, Big Block Chevy, Big Victor III, Pro Port, 11 Degree Angle, V8, Pro Port Raw, Semi-Finished, Cylinder Heads, 613669
Edelbrock Cylinder Head BBC BV3 Pro Port Hipd 11 Deg Intake Valve Extended Exhaust Flange
CYL HEAD BBC BV3 PRO PORT HIP D 11 DEG INTAKE VALVE EXTENDED EXHAUST FLANGE
Pro Port Big Victor III (4.84in. Bore Spacing)
Pro Port Big Victor III (4.84" Bore Spacing)
Chevrolet:Big-Block Race:-
Edelbrock Cyl Heads-Race
Chevrolet:Big-Block Race
Engine Cylinder Head
CYL HEADS-RACE
CYLINDER HEAD
{ eo : 2in.}
{"eo":"2"}
Cyl. Head
