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70c10 · 01-13-2003, 02:10 PM

Anybody know what size primaries the Dynomax cerama coated headers have?. I was also looking at Cerama coated Flow Techs by Holley. These are 1 1/2" primaries. Will I notice any performance change going from Hooker Super Comps to either of these other brands/sizes?. Mine still work but the ceramic coating is all gone now that they are old.

01-13-2003, 02:10 PM	#1
70c10 67-72 Addict! Join Date: Feb 2002 Location: The TAX State! Posts: 7,856	Header questions Anybody know what size primaries the Dynomax cerama coated headers have?. I was also looking at Cerama coated Flow Techs by Holley. These are 1 1/2" primaries. Will I notice any performance change going from Hooker Super Comps to either of these other brands/sizes?. Mine still work but the ceramic coating is all gone now that they are old. __________________ Jim 1970 C/10 Fleetside w/Ghost Flames Lowered 4.5" front and 4" rear (Raked) 355/350 Turbo w/shift kit 10" Redneck Performance Verter w/2500 stall Hooker Super Comps part#2808-1 Performer RPM Air-Gap 12 Bolt w/3:73 gears- Eaton Posi Comp Cams XE262 with 1.6 Crane Energizers, Road Demon 625 and Brodix IK 180 heads