Stage 2 TEA (Total Engine Airflow) 5.3L heads
#1
Stage 2 TEA (Total Engine Airflow) 5.3L heads
Category: Engine - Intake/Fuel
Price: $950
Part Fits: 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette
Location (State): GA
Item Condition: Used
Shipping Information: Item Can be Shipped
Engine: LS1/LS6, Small Block
LS Engine?: Fits LS Engine
Set of Stage 2 TEA (Total Engine Airflow) CNC Ported 5.3L heads (casting 706).
2.04 Intake valves
1.55 Exh valves
TEA/PAC .650 lift springs
Titanium retainers
Cleaned & checked, ready to bolt on. $950 + Shipping
Flow info
LIFT -- INT -- EXH
CFM CFM
.100 -- 67.1 -- 55.2
.200 -- 137.7 -- 120.9
.300 -- 211.0 -- 183.8
.400 -- 265.1 -- 223.2
.500 -- 300.0 -- 250.1
.550 -- 308.4 -- 257.8
.600 -- 316.3 -- 260.9
Heads are milled to 59cc, and with stock LS1 pistons and .052 head gaskets that came out to be about 11.4:1 CR. I had zero problems running 91-93 octane with them.
I ran a low lift F13 Cam 230/232 .585/.585 cam with these heads and had no issues daily driving the car. Anything much bigger than that and you will more than likely need to have valve reliefs or flycut your pistons. Depending on the size of the cam you plan to run, please mesasure for PTV clearance regardless.
I was holding on to them for another project I was planning, but I've decided to go another route.
#3
Link to TEA's listing for these heads on their website.
http://www.totalengineairflow.com/pr...-5-3l-stage-2/
http://www.totalengineairflow.com/pr...-5-3l-stage-2/