Main Banner

find us on facebook.

Pull your motor with the Happy Hooker, the easiest and most popular way to dislodge your powerplant from the engine compartment.

The Air Pump Delete Kit.  The best selling kit to rid your C4 Vette of its air pump.

  FFF Head to head intake test

LS2 Intake vs. TPiS Modified LS-6 Intake

        The intakes were tested on a mild built streetable 412 cid LS2 with our TPiS 1-3/4" headers and TPiS calibration. The test was done back to back on the same day with all variables staying consistent through both tests. The only thing that was changed was the intake manifold itself, and the stock LS2 throttle body was used in both tests . At peak horsepower at 6200 rpm on both configurations, our intake was 43.6 hp bigger and peak torque was 28.1ft/lbs @ 5500 rpm. The torque and horsepower figures are bigger throughtout the entire rpm range. A huge gain.


  Nav Banner Top Right  View Cart(0)
Black Nav Bar

k k k k kk k k k k

Mon-Fri: 8am-5pm CST
Phone: 952.448.6021
Fax: 952.448.7230


  For assistance with our parts
Email us


For stainless steel exhaust for any application, see our friends at American Racing Headers.

5 TPIS 2012©

4255 Creek Road, Chaska, MN 55318 P: 952.448.6021 F: 952.448.7230