Blue Thunder Auto
CYLINDER HEADS (302-351) RACE ONLY
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NOTE: THE 302-351
HEADS ARE FOR ENGINE APPLICATIONS THAT ARE IN NEED OF HIGH PORT VOLUME/C.F.M. THESE HEADS FLOW BETWEEN 350-445 C.F.M. (ON A CERTIFIED SUPER-FLOW 1020).
50cc Small Block 3.60 High Port Cyl. Head
70cc Small Block 3.60 High Port Cyl. Head
Sm. Block 4.3 High Port Cant. Ex. Cyl. Head
Sm. Block 4.3 High Port Std. Ex. Cyl. Head
*** Porting not required on 3.60 Cylinder heads listed above, but is suggested to obtain optimal air flow.
***The 4.30 Cylinder Head is designed to be C&C ported, and flow as much as 445 C.F.M. on a Certified Super-Flow 1020 after C&C porting.