I have hedman's.I got them for 120 out of summit.I like them.I did have a sealing problem.That was my fault though.I didn't have the back bolt on the driver side tight.It blew the gasket out.I put a new gasket in and tightened them.Started it up and let if cool off again.And retightened them.They didn't leak.
My buddy has flowtechs and he likes them.I don't see a problem with them.I went with the hedman's because they had 1 5/8 primary's I think the flowtechs are a little smaller.
I also plan on having mine coated.The painted melted off pretty quickly.
__________________
69 c-10 lwb,Converted to 4x4,dana 44f,12blt,4 inch lift,vortec headed 355,th350/np203 34x10.50x15 swamper tsl's
|