Has anyone else tried ported heads with trex cam?
#41
TECH Senior Member
iTrader: (27)
On the GTO forum, quite a few quys are running his heads.
http://www.ls1gto.com/forums/showthread.php?t=417856
http://www.ls1gto.com/forums/showthread.php?t=417856
Last edited by Rise of the Phoenix; 02-03-2014 at 10:12 AM.
#42
I saw 212cc, 215cc, and 245cc. Somewhere he mentioned on his website that he sells cncd set for those in a hurry, but preferred to one-off the heads per individual customer. Similar to fti.
#43
I told Brett my plans with the car and what my goals were. He could have sold me a tfs head, aft, all pro, whatever he wanted but didn't. After talking to him I was convinced a stock casting is what I wanted. He does the head specifically for your build. Brett is awesome to work with and takes your build and makes it hos own to speak. Awesome guy with a vast knowledge of the lsx.
#45
Brett said since it's already in there you might as well use it. Said he would hate to spec me something and it not be what I want. He said to run it and if it doesn't net me the time slip I want then we will spec a cam. I want to go 10.70 sbe. Car weighs just under 3200 without me
#47
I am fairly certain it is a new process he is doing with the dimple porting but he was very confident it would improve the performance. He said the heads he did for me were the highest flowing stage 3 heads he has ever done and mine had stock valves. Give him a call I am sure he can give you all the info.
#50
It makes very little hp on the dyno but it does improve fuel economy...I have done heads with just a cutter no sanding its cheaper to port safer to port and seems to do just as well on the track and dyno.. We are going to be doing some back to back testing on some 3.0 liter porsche stuff.. Here you can see the difference in cutter to sanding from test i have seen this still offers the best result
#54