Why do Trick Flow heads?
Trick Flow GenX cathedral port cylinder heads are designed to increase the performance of LS1-, LS2-, and LSX-powered cars and trucks. Trick Flow engineers altered the valve angles from 15° to 13.5° to decrease valve shrouding, increase mid-lift airflow, and improve rocker arm-to-valve cover clearance.
Where are Trick Flow heads made?
the USA
Each of the cylinder heads are proudly Made in the USA and must pass a strict durability test prior to being put on the market. Trick Flow helps racers save money and have proven performance for their vehicle that is dyno-tested and proven.
What is cylinder head flow?
Head Flow is the efficiency at which the air/fuel mixture flow through the ports of the heads. Back in the 60’s and even as recently as the 80’s, car manufacturers where making very inefficient heads.
What are PI heads?
The 1999-2004 2v heads are the power improved (pi) heads. The non-pi heads rolled out on the 4.6 engine making only 210 horsepower. In 1999, the pi heads were introduced and horsepower rose to 260 horsepower. There is also the SVO 2v head. They are a bit pricey new.
What heads should I put on my 350?
The more cubic inches the engine has, the more airflow the heads have to deliver. A head with 180 or 185cc intake runners will work well on a typical 350 Chevy street engine that makes 400 to 450 horsepower.
How are cylinder heads flow tested?
When cylinder-head specialists want to know how air flows through a specific section of a port, they typically use a Pitot tube. A Pitot tube is a small tube connected to a pressure measuring device that can tell you how much air is flowing past a specific point.
What kind of cylinder heads does trick flow use?
Trick Flow is at it again, Ford fans! This time Trick Flow is serving up a heaping helping of horsepower for the legendary Ford FE. Presenting the PowerPort® 175 cylinder heads—specially designed and engineered to deliver more go for 390-428 engines! The heads are a direct bolt-on for all 1961-76 engines.
What kind of intake manifold does trick flow use?
Trick Flow DHC™ 175 Cylinder Heads Trick Flow’s DHC 175 cylinder heads give small block Chevy enthusiasts a new performance option. Trick Flow’s Track Heat single plane intake manifold for Ford 390-428 features a high-rise, one-piece spider-type design with high flow extended runners and a raised plenum floor to significantly
What kind of valves are in trick flow?
Other performance improvements include bronze alloy valve guides, ductile iron valve seats, and multi-angle valve seat machining on Serdi® equipment. Assembled cylinder heads include premium 11/32″ stainless steel valves, Trick Flow by PAC Racing valve springs, 7° or 10° steel valve stem locks, and chromoly or titanium retainer options.
Which is trick flow engine makes the most horsepower?
GM LS fans, here is a sure-fire formula for making more power: Big bore LS engine + Trick Flow GenX 260 LS7 cylinder heads = huge power in a lightweight package. Take a seat with the champs–Trick Flow® Specialties!