I'll bite since I don't know. What is the butterfly valve for and do I need it if I install the logs?
Thanks
Dave
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1967 Pontiac Tempest 2dr HRDTP Coupe 468 C.I. 500 HP 5 speed = FUN!!!
1990 Chevy Suburban R2500 Daily Driver
1986 Volvo DL245 Wagon.. Project car!!!
The Burb Files
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