Just wondering if anyone is using Port Flow valve train? If so, what cams are you running, what rpm are reving up to, and opinions ?

 

I'm run Portflow dual springs and titanium retainers with JDM Type-s camshafts and Super Tech black nitride flat valves. I missed my gears about three times. I accidently rev up to 9,600rpm before. No problem. The springs and retainers can handle up to 10,500rpm. Port Flow is what the real deal import guys use. Do your research!!

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by SiR831 &raquo;</TD></TR><TR><TD CLASS="quote">Just wondering if anyone is using Port Flow valve train? If so, what cams are you running, what rpm are reving up to, and opinions ? </TD></TR></TABLE>

 

I am also running portflow dual springs and titanuim retainers with spoon camshafts.. I rev my motor out to 9000+ all the time with no problems.. Portflow is

 

Using portflow springs with stock retainers in my buddies LS/Vtec with Toda B's. The springs are comparable to Toda's springs at a cheap price. He takes his car up to 9200 RPM's with no problems. Good stuff, highly recommended to anyone!

 

Portflow springs and retainers. Skunk Stage II's. 9,200 rpm all day long.

 

portflow is the shi*!!!!!!!!!!! Tom backs his product and is always available for support. we run complete portflow valvetrain and rev to 9500-9800 constantly with no problems. Mr. Fujita=

 

portflow springs and retainers w/ skunk2 stg. 3 cams 9500 rev.......20k on motor still going

 

cool thanks guyz

 

im running portflow inners and ti retainers in a gsr head w/ ctr cams. rev to 9300 no problem. portflow. i will be going to tom real soon for some more headwork. for my 2.0 liter project.