go to home depo get the reducer in pvc and then use a coupler

 

wrap duct tape around it till it gets to 2 '

 

lol i found some stuff at my local corner hardware shop. everything is set! thanks for the comments and replies.

 

UAP sell generic rad hose in 1/8" diameter increments, that's what I used with mine. The 1-3/4" rad hose just might stretch over your 2" pipe. I'm using 1-7/8" pipe (all I could get at the time) and it fits over nice, not too tight at all, so it just might work with 2". I've been running the rad hose for 2 years, no problems, it will probably hold up better than the hardware stuff since it's rated for heat and pressure.

Neil

 

update: been using a pvc rubber coupler and it melted and cracked on me lol. boosts good when it was still together. hopefully will have some pics tomorrow