TA’s Stage 1 Street Eliminator (SE) series heads are the easiest way to upgrade to aluminum heads, these heads are perfectly suited as a direct replacement for iron heads. Intake and exhaust flow are improved to out perform ported iron heads. Because these heads incorporate all of the same exterior features as stock iron heads there are NO additional parts needed when upgrading to TA’s Stage 1 Street Eliminator Cylinder Heads!

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 350 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 1 Street Eliminator (SE) series heads are the easiest way to upgrade to aluminum heads, these heads are perfectly suited as a direct replacement for iron heads. Intake and exhaust flow are improved to out perform ported iron heads. Because these heads incorporate all of the same exterior features as stock iron heads there are NO additional parts needed when upgrading to TA’s Stage 1 Street Eliminator Cylinder Heads!

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 350 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 500-800+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 380 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Stock, Rectangle Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stock, Stage 1
Power Potential: 500-800+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 205 @ .550” Lift
CFM (max) Int./Exh: 380 / 235 (Fully ported)
Chamber CC's: 64-66
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Street Eliminator (SE) series heads are based off the Stage 2 iron head developed by Buick engineers, and refined over the years through almost 20 years of experience. The modified exhaust runner, or lack of, is the secret to this head. By eliminating the dog leg style exhaust runner, spent exhaust gas is sent directly into the header tube resulting in quicker flow and more volume from the exhaust port.

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 220 @ .550” Lift
CFM (max) Int./Exh: 350 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Street Eliminator (SE) series heads are based off the Stage 2 iron head developed by Buick engineers, and refined over the years through almost 20 years of experience. The modified exhaust runner, or lack of, is the secret to this head. By eliminating the dog leg style exhaust runner, spent exhaust gas is sent directly into the header tube resulting in quicker flow and more volume from the exhaust port.

Intake Manifold: Stock, Performer, B4B, SP1, SPX
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 400-700+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 290 / 220 @ .550” Lift
CFM (max) Int./Exh: 350 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Track Eliminator (TE) series heads again as with the Stage 1 TE heads, have the Stage 3 intake runner incorporated into the Stage 2 heads, producing one of the most powerful cylinder heads in the performance market. These heads were bred on the track but are also the perfect head for the ultimate street/strip combination.

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 500-500+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 300 / 220 @ .550” Lift
CFM (max) Int./Exh: 380 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s Stage 2 Track Eliminator (TE) series heads again as with the Stage 1 TE heads, have the Stage 3 intake runner incorporated into the Stage 2 heads, producing one of the most powerful cylinder heads in the performance market. These heads were bred on the track but are also the perfect head for the ultimate street/strip combination.

Intake Manifold: SP2, Custom
Exhaust Manifold/Headers: Oval Port Headers
Rocker Assembly: Stock, Stg. 1 & 2 Roller Rockers
Head Bolt/Stud Kit: Stage 2
Power Potential: 500-500+
Valves Int./Exh: 2.130 / 1.755*
CFM (base) Int./Exh: 300 / 220 @ .550” Lift
CFM (max) Int./Exh: 380 / 260 (Fully ported)
Spark Plug: 14mm x 3/4" Long

        ~For Special Order Requests, Please Call~

TA’s V6 Stage 1 Street Eliminator (SE) series head is our high performance head. Versions of this head with heavy porting have made 1500 hp on a 274 inch twin turbo application. Use this head for serious street/strip and race applications where the most power potential is desired.

Intake Manifold: TA, Stock, BGC Port Matched
Exhaust Manifold/Headers: Stock
Rocker Assembly: TA V1308 Series
Head Stud Kit: TA 1133A (8 bolt) TA 1133B (14 bolt)
Power Potential: Will support up to 1500 HP
Valves Int./Exh: 1.940 / 1.600
CFM (base) Int./Exh: 213 / 178 .500” Lift
CFM (max) Int./Exh: 270 / 187 @ .550” Lift - 275 / 200 @ .650” Lift (Fully Ported)
Chamber CC’s: 46, 55
Runner CC’s Int/Exh: 163/ 73

        ~For Special Order Requests, Please Call~

TA’s V6 Stage 1 Street Intimidator (SI) series heads requires the least investment in order to upgrade to aluminum heads. Provides considerable performance gain right out of the box or can be upgraded and ported for more serious combinations. These heads are Plug-n-Play with stock rockers, as well as your current Intake, Exhaust and Valve Covers, etc.

Intake Manifold: TA, Stock, BGC
Exhaust Manifold/Headers: Stock
Rocker Assembly: Stock, TA V1309SI Series
Head Stud Kit: TA 1133A (8 bolt) TA 1133B (14 bolt)
Power Potential: Will support up to 1000 HP
Valves Int./Exh: 1.940 / 1.600
CFM (base) Int./Exh: 211 / 166 .500” Lift
CFM (max) Int./Exh: 247 / 195 @ .550” Lift
Chamber CC’s: 46
Runner CC’s Int/Exh: 156 / 72

        ~For Special Order Requests, Please Call~