Headers - Competition/Race
 
Victor Series Drag Race Headers
NOW AVAILABLE WITH NEW TI-TECH FINISH OR CERAMIC COATING
These new drag race headers have innovative features to maximize power potential in competition. They are engineered with the correct firing order pulse sequence in the collector, unlike most competitors' headers. The 3/8" thick laser-cut flanges are robotically welded and contoured for a perfect fit. New fully welded headers include O2 sensor bosses and collectors for a no-leak installation right out of the box. Headers with slip-on merge collector feature an expansion cone on the exit of the collector. The slip-on design allows for tuning the primary tube lengths to individual engine requirements. Collector retainer brackets and scavenge tubes can be welded on after header tuning has been completed.
Application Ti-Tech Finish Ceramic Coated
1998-99 Camaro/Firebird with LS1, fully welded (1-3/4", stepped to 1-7/8", 3-1/2" collector, mild steel) (may be used w/ L92 Heads) #65653 #65652
1998-02 Camaro/Firebird with 5.7L LS1, slip-on merge collector (1-3/4", stepped to 1-7/8", 3-1/2" collector, mild steel) (may be used w/ L92 Heads) #65703 N/A
2000-02 Camaro/Firebird with LS1, fully welded (1-3/4", stepped to 1-7/8", 3-1/2" collector, mild steel) (may be used w/ L92 Heads) #65683 #65682
1996-04 Mustang with 4.6L S.O.H.C., slip-on merge collector (1-5/8", stepped to 1-3/4", 3" collector, mild steel) #65603 N/A
 
 
Application Stainless
1993-97 Camaro/Firebird with 5.7L LT1, slip-on merge collector (1-3/4", stepped to 1-7/8", 3-1/2" collector, same as #65903, but in 409 stainless steel) #65903
1998-02 Camaro/Firebird with 5.7L LS1, slip-on merge collector (1-3/4", stepped to 1-7/8", 3-1/2" collector,304 stainless steel) (may be used w/ L92 Head Conversions) #65701
Big-Block Chevy Dragsters, slip-on merge collector (2-1/4", 4" collector, 304 stainless steel, up-swept)   #6550
Big-Block Chevy Dragsters with slip-on merge collector (2-3/8" stepped up to 2-1/2", 5" collector, 304 stainless steel, down-swept) click here for specs #6551
 
Competition Y-Pipe
Designed to match our race headers for 1998-02 LS1 Camaro/Firebird, this Y-Pipe is made of mandrel-bent 3" 16-gauge tubing for maximum flow and power. This direct replacement part for the stock Y-pipe and catalytic converters fits under the chassis without flow-reducing dents, unlike our competitor's Y-pipe. It has better ground clearance than other Y-pipes. For competition use only.
 
Application Part #
For 1998-02 LS1 Camaro/Firebird (aluminized steel) #6571
For 1998-02 LS1 Camaro/Firebird (304 stainless steel) #65711
 
Competition Merge Collectors
Our Competition Merge Collectors feature a unique design for more power than traditional four-into-one collectors. Originally developed for our Victor Series Competition Headers, they are now available as an upgrade for most brands of racing headers. Kits include two collectors, all mounting tabs, two evacuation tubes and all necessary nuts, bolts and washers.
Application Part #
1-3/4" primaries, 3" collector, mild steel (Ti-Tech finish) #65803
1-7/8" primaries, 3-1/2" collector (304 stainless steel) #65821
1-7/8" primaries, 3-1/2" collector, mild steel (Ti-Tech finish) #65823
2-1/4" primaries, 4" collector, (304 stainless steel) #6583
2-1/2" primaries, 5" collector (304 Stainless Steel) #6584
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