GOLDEN SANDS SPEEDWAY

CRATE CAR ENGINE RULES

2012 SEASON

ENGINE

604 Chevy Crate Motor Only

HEADERS

135 VHCM

135VCM

135VCM-3

135VHCM-3

No ceramic coating of headers.

CARBUREATOR

Holley 650 4 barrel  #0-80541-1  4150

CARBURETOR SPACERS

No carburetor spacers.  One gasket only.

IGNITION

MSD ignition only with 6400 RPM chip – out of driver’s reach.

TIMING

Maximum timing 34 degrees.

VALVE SPRINGS

Stock GM 604 valve springs only.  No aftermarket springs.

ROCKER ARMS

Stock 604 Chevy 1.5 rocker arms only.  No aftermarket rocket arms.

HARMONIC BALANCER

8” stock style harmonic balancers only.  No small aftermarket harmonic balancers such as ATI.

FUEL

93 octane pump gas only.  No additives.

ENGINE REBUILDING

No engine rebuilding.  Replacing of leaking oil pan gaskets and front and rear main seals is permitted.

WEIGHT

2650 minimum total weight.  60% left side maximum weight.