Flowed on a 4.060 bore fixture.


Lift......intake...exhaust
0.1000.. 70.8.. 51.5
0.2000.. 142.2.. 124.0
0.3000.. 209.3.. 174.8
0.4000.. 267.9.. 236.8
0.5000.. 309.0.. 265.6
0.5500.. 326.5.. 274.8
0.6000.. 340.1.. 278.8
0.6250.. 345.1.. -----
0.6500.. 351.3.. -----
0.7000.. ----- ....285.8[/QUOTE]

TEA stage 3 LS6 heads... They flow an amazing 350+ cfm at .650 lift. It nearly impossible to predict power based on flows....only potential. These heads have potential. We will see.

We had to order a special lock for the exhaust valves because they are longer than standard LS1 valves due to the huge 1.550 solid roller springs...I told them to locate them and overnight them. So as long as they are in stock somewhere...I should get the heads in my hands next week.