HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange - 1250 CFM Carburetors 61736-1 Closes at pressures 15psi and

Closes at pressures 15psi and lower

One key to top performance is to have all cylinders longing for the same timing numbers

Coil output specs obtained when used with the MSD 6EFI ignition box part number 6415

and Nissan vehicles

Front / 2nd Row

HVH Super Sucker Plastic Carburetor Spacer - 1 in Thick - 4 Hole - Dominator Flange - 1250 CFM Carburetors 61736-1 Closes at pressures 15psi andProduct Description: Carburetor Spacer Super Sucker 1 in Thick 4 Hole Dominator Flange 2. 125 in Bore Diameter Plastic Black 1250 CFM Carburetors HVH High Velocity Heads has been porting high performance cylinder heads and intake manifolds since 1970. HVH has over thirty years of head porting, head design, intake porting and intake design along with carburetor spacer design experience. Originally HVHV only worked for NASCAR Winston Cup teams, doing