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Haibeck Automotive Technology
Long Tube Headers
Long Tube Headers utilize 2" primary pipes and 3" collectors. They are made by Stainless Works. The material is 304 stainless steel. They are ceramic coated on the outside and the inside. The ceramic coating is polished. The engine is tuned for the headers.
The typical performance improvement for a 400 crankshaft hp engine is +15 ft. lbs. torque and +25 horse power.
The cost for a complete installation. '90 - '91 $2657.
The cost for a complete installation. '92 - '95 $2593.
The installation above is for off-road use only.
Catalysts can be custom fitted to the long tube headers. High quality metallic substrate catalysts are utilized. The front catalyst connections are a slip fit. The rear connection on the right is an OE type fit. The rear connection on the left side is a three bolt flange. The connection on the left requires shortening the left exhaust system pipe.
On a 400 crankshaft hp engine, the catalysts will reduce horse power by about 4. On a 500 chp engine, the catalysts will reduce horse power by about 10. An engine with this exhaust system can pass an emissions test.
The cost for a header installation with catalysts: '90 - '91 $3116. '92 - '95 $3052.
AIR Tubes can be added to the headers. The tubes are a flush fit to the inside of the headers, so there is no restriction to the exhaust flow. The cost is $325 for the tubes + $90 labor to connect them to the car.
Header Installation Kits
A kit contains everything that is needed to perform an installation like we do in our shop. It includes Stainless Works long tube headers, deburring the insides of the collectors, polished silver ceramic coating, dipstick adapter bracket, bolts, gaskets, other miscellaneous parts, installation instructions and tuning. When the header installation is in progress, send the engine calibration chip to us and we will upgrade it with fuel for +25 hp and set the anti-backfire mode.
'90 - '91 with a flange on the right side. For the OE exhaust system fitment. $1844.
'92 - '95. The OE exhaust has a slip fit on the right side. $1821.