Harley 114 VS. SuburbanHD 120
#1
Harley 114 VS. SuburbanHD 120
So I have both kits here and am just waiting on a second set of heads, stock headpipe, and some different cams to start testing.
SHD pistons are 4.185 Harley are 4.075
SHD static compression ratio is 10.9 to 1 with .040 head gaskets
Harley static compression ratio is 11.0 to 1 with .040 head gaskets
SHD is a flat top piston where the Harley is a domed piston.
SHD pistons are 4.185 Harley are 4.075
SHD static compression ratio is 10.9 to 1 with .040 head gaskets
Harley static compression ratio is 11.0 to 1 with .040 head gaskets
SHD is a flat top piston where the Harley is a domed piston.
Last edited by Ticitme; 12-23-2016 at 06:02 PM.
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Eccool (12-23-2016)
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