Possible 4-Port N/A Start?

[infernosg]

Originally Posted by SLIDN2

Half Bridgeport TII engine NA (loving it).

Originally Posted by Buggy

I basically have the exact engine you want to build with a half bridge. Only difference is I have old school 4 port irons and housings. The half bridge is nice, makes really good power even at lower RPM. Mine still isn't tuned 100%, but I'm still fairly happy with it. With ITB's and a stand alone you should be in nice shape. As for the renesis rotors there are issues running them in older engines. As far as I know there are slight differences in seal design and placement on the rotors that make fitting them in the older engines a problem. I think it can be done, but you'll have to do some more research on that one.

So what constitutes a half bridge on a 4-port motor? I always assumed a half-bridge referred to bridging the primary ports on the 6-port motors.

Either way, I still don't have a motor to play with. The seller of this particular one flaked out (just never called me back) even though it's still being listed as for sale. His loss...