1986-91 Small Block Chevy Corvette Engine
|Combustion Chamber Volume:||60cc|
|Intake Runner Volume:||165cc|
|Exhaust Runner Volume:||65cc|
|Intake Valve Diameter:||2.02''|
|Exhaust Valve Diameter:||1.60''|
|Valve Stem Diameter:||11/32''|
|Valve Guides:||Manganese Bronze|
|Valve Spring Diameter:||1.46''|
|Valve Spring Maximum Lift:||0.575''|
|Exhaust Port Location:||Stock|
|Spark Plug Fitment:||14mm x 3/4'' Reach, |
|Flow Numbers as tested by Edelbrock's SuperFlo SF-1020 flow bench @ 28'' H2O|
Technical Notes: Bare heads will have valve guides and seats installed, but will require final sizing and a valve job to match the valves you will be using. Recommended spark plugs are Champion RC12YC or equivalent 14mm x 3/4" reach with flat gasket seat.
Edelbrock Performer Aluminum Cylinder Heads are designed, cast and manufactured in the USA for unsurpassed quality. The top quality features incorporated into these heads include: highly effecient port design, state-of-the-art combustion chamber shapes, manganese-bronze valve guides, and threaded inserts in the exhaust bolt holes and rocker stud holes for strength and durability. They provide great torque and horsepower up to 5500 rpm and are 50 state emissions legal to fit emissions controlled engines, E.O. Number D-215-49!
Will the Edelbrock 350-60869 heads work on a 305 block
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